Local Calling Guide
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Switch: DLLTTXID
Switch (link to prefixes) | Switch name | Company |
---|---|---|
DLLTTXID1MD | 5562 METROPCS, INC. | |
DLLTTXID1MD | 6529 T-MOBILE USA, INC. |
Last updated: Mon, 15 Sep 2025 02:24:40 UTC
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