Local Calling Guide
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Switch: SGNWMIFA
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SGNWMIFA01W | SAGINAW | |
| SGNWMIFA20T | SAGINAW | |
| SGNWMIFA7MD | ||
| SGNWMIFA8MD | ||
| SGNWMIFACM3 | ||
| SGNWMIFADS0 | SAGINAW | 9323 MICHIGAN BELL TEL CO |
| SGNWMIFADS1 | SAGINAW | 3535 ACD TELECOM, INC. - MI |
| SGNWMIFAGT0 | ||
| SGNWMIFAX1Z | ||
| SGNWMIFAX2Y | ||
| SGNWMIFAX4Y | ||
| SGNWMIFAX4Z | 961J WOW! INTERNET, CABLE AND PHONE | |
| SGNWMIFAX5X | 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | |
| SGNWMIFAX6Z | 6718 THUMB CELLULAR LP | |
| SGNWMIFAX7X | ||
| SGNWMIFAX9Y | ||
| SGNWMIFAXAY | 156J RCLEC, INC. | |
| SGNWMIFAXCX | ||
| SGNWMIFAXCY | 508J CENTURYLINK COMMUNICATIONS, LLC | |
| SGNWMIFAXDX | 9748 AMERICAN MESSAGING SERVICES, LLC | |
| SGNWMIFAXEX | 829J PAETEC ITEL, LLC | |
| SGNWMIFAXFY | 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| SGNWMIFAXFY | 5562 METROPCS, INC. | |
| SGNWMIFAXIY | ||
| SGNWMIFAXJX | 991E BANDWIDTH.COM CLEC, LLC - MI | |
| SGNWMIFAXKX | 543C ONVOY, LLCV - MI | |
| SGNWMIFAXLY | 279B CLEAR RATE COMMUNICATIONS, INC. - MI | |
| SGNWMIFAXMD | 7421 AT&T - LOCAL | |
| SGNWMIFAXMY | 821C INTRADO COMMUNICATIONS, LLC | |
| SGNWMIFAXNX | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | |
| SGNWMIFAXNY | 318J COMCAST IP PHONE, LLC | |
| SGNWMIFAXOY | 6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | |
| SGNWMIFAXPX | ||
| SGNWMIFAXPY | 515J IP HORIZON LLC | |
| SGNWMIFAXQY | 478J NUSO, LLC | |
| SGNWMIFAXSY | ||
| SGNWMIFAXTY | 506J TWILIO INTERNATIONAL, INC. | |
| SGNWMIFAXUX | ||
| SGNWMIFAXWY | 624H ONVOY SPECTRUM, LLC | |
| SGNWMIFAXXX | ||
| SGNWMIFAXYX | ||
| SGNWMIFAXYY | 622J SKYE TELECOM LLC DBA SKYETEL | |
| SGNWMIFAXZY | ||
| SGNWMIFAY0X | 425J CSC WIRELESS, LLC | |
| SGNWMIFAZMD | 2550 123.NET, LLC |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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