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	<id>https://www.telephones.wiki/index.php?action=history&amp;feed=atom&amp;title=Category%3AService_Providers</id>
	<title>Category:Service Providers - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.telephones.wiki/index.php?action=history&amp;feed=atom&amp;title=Category%3AService_Providers"/>
	<link rel="alternate" type="text/html" href="https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;action=history"/>
	<updated>2026-05-13T10:59:01Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=439&amp;oldid=prev</id>
		<title>CaptainChris at 07:34, 5 February 2026</title>
		<link rel="alternate" type="text/html" href="https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=439&amp;oldid=prev"/>
		<updated>2026-02-05T07:34:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 07:34, 5 February 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A service provider is a business that sells telephone service. They are many ways they can deliver the service to the customer, such as POTS, VoIP, Cellular, PRI, or Satellite. Most providers speicalize in one of these. The biggest providers are &quot;Tier-1&quot; meaning they own and maintain telecom equipment (e.g. AT&amp;amp;T, Verizon, Bandwidth), while most carriers are &quot;Tier-2&quot; or &quot;Tier-3&quot;, meaning they resell service from the higher tier providers, usually including their own set of features. [[Service Providers|Learn more.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;A service provider is a business that sells telephone service. They are many ways they can deliver the service to the customer, such as POTS, VoIP, Cellular, PRI, or Satellite. Most providers speicalize in one of these. The biggest providers are &quot;Tier-1&quot; meaning they own and maintain telecom equipment (e.g. AT&amp;amp;T, Verizon, Bandwidth), while most carriers are &quot;Tier-2&quot; or &quot;Tier-3&quot;, meaning they resell service from the higher tier providers, usually including their own set of features&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, these include bulk resale providers (e.g. BulkVS), hosted telephony services both commercially (e.g. VoIP.ms, Ooma Ringcentral, Webex) and for telephone collectors or hobby usage, and Mobile Virtual Network Operators (e.g. Tracfone Wireless &amp;amp; it&#039;s subsidiaries, Boost, Metro)&lt;/ins&gt;. [[Service Providers|Learn more.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== &amp;#039;&amp;#039;&amp;#039;Article criteria for WikiPhone&amp;#039;&amp;#039;&amp;#039; ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== &amp;#039;&amp;#039;&amp;#039;Article criteria for WikiPhone&amp;#039;&amp;#039;&amp;#039; ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;include&#039;&#039;&#039;&#039;&#039; companies who &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sell (or otherwise make &lt;/del&gt;a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;profit from) telephone &lt;/del&gt;service to &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;include&#039;&#039;&#039;&#039;&#039; companies who &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;provide telephone service as &lt;/ins&gt;a service &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;either &lt;/ins&gt;to general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Or as a hobby (e.g. switching networks, community PBXes, hosted line services)&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;), and phone networks for telephone enthusiasts and collectors (e.g. switching networks, community PBXes, hosted line services&lt;/del&gt;).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;or &lt;/ins&gt;phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>CaptainChris</name></author>
	</entry>
	<entry>
		<id>https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=195&amp;oldid=prev</id>
		<title>CaptainChris at 20:32, 12 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=195&amp;oldid=prev"/>
		<updated>2025-10-12T20:32:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:32, 12 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; companies who sell (or otherwise make a profit from) telephone service to the general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; companies who sell (or otherwise make a profit from) telephone service to the general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma), and phone networks for telephone &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;enthsaints &lt;/del&gt;collectors (e.g. switching networks, community PBXes, hosted line services).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma), and phone networks for telephone &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;enthusiasts and &lt;/ins&gt;collectors (e.g. switching networks, community PBXes, hosted line services).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>CaptainChris</name></author>
	</entry>
	<entry>
		<id>https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=194&amp;oldid=prev</id>
		<title>CaptainChris at 20:32, 12 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=194&amp;oldid=prev"/>
		<updated>2025-10-12T20:32:02Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:32, 12 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; companies who sell (or otherwise make a profit from) telephone service to the general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; companies who sell (or otherwise make a profit from) telephone service to the general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma), and phone networks for telephone enthsaints collectors (e.g. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;as &lt;/del&gt;switching networks, community PBXes, hosted line services).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Service providers &#039;&#039;&#039;&#039;&#039;do not include&#039;&#039;&#039;&#039;&#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma), and phone networks for telephone enthsaints collectors (e.g. switching networks, community PBXes, hosted line services).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>CaptainChris</name></author>
	</entry>
	<entry>
		<id>https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=192&amp;oldid=prev</id>
		<title>CaptainChris: Created page with &quot;A service provider is a business that sells telephone service. They are many ways they can deliver the service to the customer, such as POTS, VoIP, Cellular, PRI, or Satellite. Most providers speicalize in one of these. The biggest providers are &quot;Tier-1&quot; meaning they own and maintain telecom equipment (e.g. AT&amp;T, Verizon, Bandwidth), while most carriers are &quot;Tier-2&quot; or &quot;Tier-3&quot;, meaning they resell service from the higher tier providers, usually including their own set o...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.telephones.wiki/index.php?title=Category:Service_Providers&amp;diff=192&amp;oldid=prev"/>
		<updated>2025-10-12T20:30:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;A service provider is a business that sells telephone service. They are many ways they can deliver the service to the customer, such as POTS, VoIP, Cellular, PRI, or Satellite. Most providers speicalize in one of these. The biggest providers are &amp;quot;Tier-1&amp;quot; meaning they own and maintain telecom equipment (e.g. AT&amp;amp;T, Verizon, Bandwidth), while most carriers are &amp;quot;Tier-2&amp;quot; or &amp;quot;Tier-3&amp;quot;, meaning they resell service from the higher tier providers, usually including their own set o...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A service provider is a business that sells telephone service. They are many ways they can deliver the service to the customer, such as POTS, VoIP, Cellular, PRI, or Satellite. Most providers speicalize in one of these. The biggest providers are &amp;quot;Tier-1&amp;quot; meaning they own and maintain telecom equipment (e.g. AT&amp;amp;T, Verizon, Bandwidth), while most carriers are &amp;quot;Tier-2&amp;quot; or &amp;quot;Tier-3&amp;quot;, meaning they resell service from the higher tier providers, usually including their own set of features. [[Service Providers|Learn more.]]&lt;br /&gt;
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=== &amp;#039;&amp;#039;&amp;#039;Article criteria for WikiPhone&amp;#039;&amp;#039;&amp;#039; ===&lt;br /&gt;
Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; companies who sell (or otherwise make a profit from) telephone service to the general public (residential, small business, enterprise customers) including (but not limited to) Verizon, AT&amp;amp;T, T-Mobile, US Cellular, Tracfone, US Mobile, Ringcentral, Vonage, OnSIP, VoIP.ms, BulkVS, Microsoft Teams, TextNow, Google Voice, Bandwith, Comcast, Frontier, Twilio, Callcentric, Ooma, MagicJack, Anveo, British Telecom, Vodafone, Softbank, China Telecom, and Bell Canada.&lt;br /&gt;
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Service providers &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;do not include&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; internal phone systems (e.g. a pbx in business, a government phone system), phone system manufacturers (e.g. Cisco, Nortel/Lucent/Avaya, Digium/Sangoma), and phone networks for telephone enthsaints collectors (e.g. as switching networks, community PBXes, hosted line services).&lt;/div&gt;</summary>
		<author><name>CaptainChris</name></author>
	</entry>
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