Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 409 [Rate centres in NPA 409] [Dial plan for NPA 409]

NXX: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-753 A Westbury TX WBRYTXWBRS0  9533 SOUTHWESTERN BELL 562      
409-753 0 Westbury TX   903C ONVOY, LLC - TX 562   2014-08-22   
409-753 1 Westbury TX   9533 SOUTHWESTERN BELL 562      
409-753 2 Westbury TX   9533 SOUTHWESTERN BELL 562      
409-753 3 Westbury TX   9533 SOUTHWESTERN BELL 562      
409-753 4 Westbury TX   516C AT&T CORP. 562   2013-02-13   
409-753 5 Westbury TX   903C ONVOY, LLC - TX 562   2015-06-20   
409-753 6 Westbury TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2017-09-04   
409-753 7 Westbury TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2012-04-07   
409-753 8 Westbury TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2018-06-10   
409-753 9 Westbury TX   624H ONVOY SPECTRUM, LLC 562   2021-12-04   

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

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