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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-985 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-985 0 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 1 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-11   
281-985 2 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 3 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 4 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 5 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-11   
281-985 6 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 7 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 8 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-985 9 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-11   
281-986 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-986 0 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-10-09   
281-986 1 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 2 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 3 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 4 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 5 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 6 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 7 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-10-09   
281-986 8 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-986 9 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-10-09   
281-987 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-987 0 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 1 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 2 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 3 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 4 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-10-09   
281-987 5 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-10-09   
281-987 6 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 7 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 8 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-987 9 Houston Suburban TX   9533 SOUTHWESTERN BELL 560      
281-988 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-989 A Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-989 0 Houston TX   5562 METROPCS, INC. 560      
281-989 1 Houston TX   5562 METROPCS, INC. 560      
281-989 2 Houston TX   5562 METROPCS, INC. 560      
281-989 3 Houston TX   5562 METROPCS, INC. 560      
281-989 4 Houston TX   5562 METROPCS, INC. 560      
281-989 5 Houston TX   5562 METROPCS, INC. 560      
281-989 6 Houston TX   5562 METROPCS, INC. 560      
281-989 7 Houston TX   5562 METROPCS, INC. 560      
281-989 8 Houston TX   5562 METROPCS, INC. 560      
281-989 9 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560      
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   903C ONVOY, LLC - TX 560   2007-07-29   
281-990 3 Apollo TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-04-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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