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.

OCN: 6630 USA MOBILITY WIRELESS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
972-229 A Grand Prairie TX PLANTXYLCM0  552      
972-297 A Grand Prairie TX PLANTXYLCM0  552      
972-319 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-320 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-321 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-326 A Irving EMS TX PLANTXYLCM1  552      
972-327 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-328 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-356 A Grand Prairie TX PLANTXYLCM0  552      
972-397 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-451 A Grand Prairie TX PLANTXYLCM0  552      
972-500 A Irving TX PLANTXYLCM1  552      
972-545 A Irving EMS TX PLANTXYLCM1  552      
972-565 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-568 A McKinney EMS TX PLANTXYLCM0  552      
972-585 A Irving EMS TX PLANTXYLCM1  552      
972-592 A Irving TX PLANTXYLCM1  552      
972-593 A Irving TX PLANTXYLCM1  552      
972-609 A Grand Prairie TX PLANTXYLCM0  552      
972-622 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-667 A Grand Prairie TX PLANTXYLCM0  552      
972-710 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-760 A Grand Prairie EMS TX PLANTXYLCM0  552      
972-902 A Grand Prairie TX PLANTXYLCM0  552      
972-909 A Grand Prairie TX PLANTXYLCM0  552      
972-944 A Grand Prairie TX PLANTXYLCM0  552      
973-205 A Newark NJ WAYNNJ08CM0  224      
973-213 A Newark NJ WAYNNJ08CM0  224      
973-231 A Newark NJ WAYNNJ08CM0  224      
973-269 A Morristown NJ WAYNNJ08CM0  224      
973-308 A Newark NJ WAYNNJ08CM0  224      
973-381 A Paterson NJ WAYNNJ08CM0  224     2020-05-22 
973-469 A Newark NJ WAYNNJ08CM0  224      
973-561 A Whippany NJ WAYNNJ08CM0  224      
973-603 A Newark NJ WAYNNJ08CM0  224      
973-613 A Newark NJ WAYNNJ08CM0  224      
973-654 A Paterson NJ WAYNNJ08CM0  224      
973-719 A Newark NJ WAYNNJ08CM0  224      
973-730 A Passaic NJ WAYNNJ08CM0  224      
973-806 A Newark NJ WAYNNJ08CM0  224      
973-880 A Passaic NJ WAYNNJ08CM0  224      
973-892 A Morristown NJ WAYNNJ08CM0  224      
973-899 A Newark NJ WAYNNJ08CM0  224      
973-918 A Paterson NJ WAYNNJ08CM0  224      
979-223 A Bryan-College Station TX BRYNTX011MD  570      
979-226 A Bryan-College Station TX BRYNTX011MD  570      
979-228 A Bryan-College Station TX BRYNTX011MD  570      
979-424 A Clute-Lake Jackson TX HLTPTXWICM0  560      
979-723 A Angleton TX HLTPTXWICM0  560      
979-753 A Brenham TX HLTPTXWICM0  560      

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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