Local Calling Guide
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Switch: TCSMAZOI
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| TCSMAZOI3MD | 5562 METROPCS, INC. | |
| TCSMAZOI3MD | 6529 T-MOBILE USA, INC. | |
| TCSMAZOI4MD | ||
| TCSMAZOIGT0 |
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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