Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-323 A Spring EMS TX SPRNTXSODS0  9533 SOUTHWESTERN BELL 560      
281-323 0 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-03-06   
281-323 1 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-03-06   
281-323 2 Spring EMS TX   6664 SPRINT SPECTRUM L.P. 560   2006-05-01   
281-323 3 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-08-28   
281-323 4 Spring EMS TX   516C AT&T CORP. 560   2006-07-07   
281-323 5 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-08-28   
281-323 6 Spring EMS TX   9533 SOUTHWESTERN BELL 560      
281-323 7 Spring EMS TX   9533 SOUTHWESTERN BELL 560      
281-323 8 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-08-28   
281-323 9 Spring EMS TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2006-03-06   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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