Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-551 A Terrell TX TRRLTXJODS0  9533 SOUTHWESTERN BELL 552      
972-551 0 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 1 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 2 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 3 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 4 Terrell TX   903C ONVOY, LLC - TX 552   2015-12-10   
972-551 5 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 6 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 7 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 8 Terrell TX   9533 SOUTHWESTERN BELL 552      
972-551 9 Terrell TX   6529 T-MOBILE USA, INC. 552   2012-12-21   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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