Local Calling Guide
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Switch: DLLATX37
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| DLLATX37CM9 | DALLAS | |
| DLLATX37DMD | ||
| DLLATX37DS6 | DALLAS | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
| DLLATX37DS9 | DALLAS | |
| DLLATX37EMD | 197D VONAGE AMERICA LLC | |
| DLLATX37FMD | 073H TELNYX LLC | |
| DLLATX37YMD | 8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX |
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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