Local Calling Guide
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Switch: AMRLTXDR
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| AMRLTXDR0MD | 7421 AT&T - LOCAL | |
| AMRLTXDRDS0 | ||
| AMRLTXDRSMD | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | |
| AMRLTXDRWMD | 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX | |
| AMRLTXDRX0X | 073H TELNYX LLC | |
| AMRLTXDRX1X | 197D VONAGE AMERICA LLC | |
| AMRLTXDRXMD | 516C AT&T CORP. |
Last updated: Wed, 01 Jun 2022 03:09:23 UTC
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