Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
832-420 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 4 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 6 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-420 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-09-19   
832-423 A Houston TX 5562 METROPCS, INC. 560      
832-423 0 Houston TX 5562 METROPCS, INC. 560      
832-423 1 Houston TX 5562 METROPCS, INC. 560      
832-423 2 Houston TX 5562 METROPCS, INC. 560      
832-423 3 Houston TX 5562 METROPCS, INC. 560      
832-423 4 Houston TX 5562 METROPCS, INC. 560      
832-423 5 Houston TX 5562 METROPCS, INC. 560      
832-423 6 Houston TX 5562 METROPCS, INC. 560      
832-423 7 Houston TX 5562 METROPCS, INC. 560      
832-423 8 Houston TX 5562 METROPCS, INC. 560      
832-423 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-428 A Houston TX 5562 METROPCS, INC. 560      
832-428 0 Houston TX 5562 METROPCS, INC. 560      
832-428 1 Houston TX 5562 METROPCS, INC. 560      
832-428 2 Houston TX 5562 METROPCS, INC. 560      
832-428 3 Houston TX 5562 METROPCS, INC. 560      
832-428 4 Houston TX 5562 METROPCS, INC. 560      
832-428 5 Houston TX 5562 METROPCS, INC. 560      
832-428 6 Houston TX 5562 METROPCS, INC. 560      
832-428 7 Houston TX 5562 METROPCS, INC. 560      
832-428 8 Houston TX 5562 METROPCS, INC. 560      
832-428 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-430 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-430 0 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560   2014-12-20   
832-430 9 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560   2014-12-20   
832-433 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-433 0 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-433 1 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-433 2 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-433 3 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-433 4 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-433 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-433 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-433 8 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-31   
832-433 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-434 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 0 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 1 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 2 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 3 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 4 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 5 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 6 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 7 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 8 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-435 9 Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-436 3 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-06-10   
832-436 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-08-24   
832-436 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-06-10   
832-436 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-06-10   
832-436 9 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2017-09-13   
832-439 A Houston TX 5562 METROPCS, INC. 560      
832-439 0 Houston TX 5562 METROPCS, INC. 560      
832-439 1 Houston TX 5562 METROPCS, INC. 560      
832-439 2 Houston TX 5562 METROPCS, INC. 560      
832-439 3 Houston TX 5562 METROPCS, INC. 560      
832-439 4 Houston TX 5562 METROPCS, INC. 560      
832-439 5 Houston TX 5562 METROPCS, INC. 560      
832-439 6 Houston TX 5562 METROPCS, INC. 560      
832-439 7 Houston TX 5562 METROPCS, INC. 560      
832-439 8 Houston TX 5562 METROPCS, INC. 560      
832-439 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-441 5 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2013-06-10   
832-441 6 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2013-06-10   
832-443 A Houston TX 5562 METROPCS, INC. 560      
832-443 0 Houston TX 5562 METROPCS, INC. 560      
832-443 1 Houston TX 5562 METROPCS, INC. 560      
832-443 2 Houston TX 5562 METROPCS, INC. 560      
832-443 3 Houston TX 5562 METROPCS, INC. 560      
832-443 4 Houston TX 5562 METROPCS, INC. 560      
832-443 5 Houston TX 5562 METROPCS, INC. 560      
832-443 6 Houston TX 5562 METROPCS, INC. 560      
832-443 7 Houston TX 5562 METROPCS, INC. 560      
832-443 8 Houston TX 5562 METROPCS, INC. 560      
832-443 9 Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
832-445 4 Humble TX 5562 METROPCS, INC. 560   2004-11-29   
832-445 5 Humble TX 5562 METROPCS, INC. 560   2004-11-29   
832-445 6 Humble TX 5562 METROPCS, INC. 560   2005-01-20   
832-445 7 Humble TX 5562 METROPCS, INC. 560   2005-01-20   
832-445 8 Humble TX 5562 METROPCS, INC. 560   2004-04-02   
832-445 9 Humble TX 5562 METROPCS, INC. 560   2004-03-08   
832-446 5 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-21   
832-446 7 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-05-22   
832-446 8 Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-05-22   
832-447 0 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-11-09   
832-447 5 Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560   2010-04-10   
832-449 1 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-11-30   
832-449 9 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2009-11-30   
832-451 3 Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560   2020-12-04   
832-452 A Houston TX 5562 METROPCS, INC. 560      
832-452 0 Houston TX 5562 METROPCS, INC. 560      
832-452 1 Houston TX 5562 METROPCS, INC. 560      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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