Local Calling Guide
Area code/prefix search
NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]
NXX: 584
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
972-584 | A | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 0 | Dallas | TX | DLLATX37DS6 | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | 552 | |||
972-584 | 1 | Dallas | TX | DLLATX37DS6 | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | 552 | |||
972-584 | 2 | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 3 | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 4 | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 5 | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 6 | Dallas | TX | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 552 | ||||
972-584 | 7 | Dallas | TX | DLLSTX37XWZ | 004F BANDWIDTH.COM CLEC, LLC - TX | 552 | |||
972-584 | 8 | Dallas | TX | DLLSTXNODS0 | 9533 SOUTHWESTERN BELL | 552 | |||
972-584 | 9 | Dallas | TX | DLLATX37DS6 | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | 552 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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