Local Calling Guide
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Switch: SGNWMIAC
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SGNWMIAC00T | SAGINAW | |
| SGNWMIAC5MD | ||
| SGNWMIAC6MD | 939H COMMIO, LLC | |
| SGNWMIAC7MD | 939H COMMIO, LLC | |
| SGNWMIAC9MD | ||
| SGNWMIACBMD | 197D VONAGE AMERICA LLC | |
| SGNWMIACCA0 | SAGINAW | |
| SGNWMIACCMD | 145J TERRA NOVA TELECOM INC. | |
| SGNWMIACDMD | 965H FRACTEL, LLC | |
| SGNWMIACDS0 | SAGINAW | |
| SGNWMIACDS1 | SAGINAW | 6630 SPOK, INC. |
| SGNWMIACDS1 | SAGINAW | 933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
| SGNWMIACEMD | 516J TON80 COMMUNICATIONS, LLC | |
| SGNWMIACFMD | 321J HD CARRIER LLC | |
| SGNWMIACGMD | ||
| SGNWMIACHMD | 490J BOOST SUBSCRIBERCO L.L.C. | |
| SGNWMIACLMD | ||
| SGNWMIACMMD | ||
| SGNWMIACNMD | 732J NUSO, LLC | |
| SGNWMIACPMD | 616J LEAP TELECOM, LLC |
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
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