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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-990 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-990 0 Apollo TX   9533 SOUTHWESTERN BELL 560      
281-990 1 Apollo TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-05-13   
281-990 2 Apollo TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2007-07-29   
281-990 3 Apollo TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-04-26   
281-990 4 Apollo TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-09-18   
281-990 5 Apollo TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2008-02-15   
281-990 6 Apollo TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-27   
281-990 7 Apollo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-05-02   
281-990 8 Apollo TX   9533 SOUTHWESTERN BELL 560      
281-990 9 Apollo TX   9533 SOUTHWESTERN BELL 560      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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