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: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-347 A Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552      
972-347 0 Prosper TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-10-23   
972-347 1 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552      
972-347 2 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552      
972-347 3 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552      
972-347 4 Prosper TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-04-11   
972-347 5 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552   2006-09-18   
972-347 6 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552   2006-09-18   
972-347 7 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552   2006-01-07   
972-347 8 Prosper TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-04-05   
972-347 9 Prosper TX PRSPTXFIRS0  9533 SOUTHWESTERN BELL 552      

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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