Local Calling Guide
Area code/prefix search
NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]
NXX: 204
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
972-204 | A | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 0 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 1 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 2 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 3 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 4 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 5 | Dallas | TX | DLLSTXJFDS0 | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 552 | |||
972-204 | 6 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 7 | Dallas | TX | DLLSTXMSDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 8 | Dallas | TX | DLLSTXRNDS1 | 9533 SOUTHWESTERN BELL | 552 | |||
972-204 | 9 | Dallas | TX | DLLSTXRODS0 | 9533 SOUTHWESTERN BELL | 552 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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