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
503-942 A Portland OR PTLDOR69X1X  672      
503-955 A Portland OR PTLDOR69X1X  672      
503-993 A Portland OR PTLDOR69X1X  672      
504-213 A New Orleans LA NWORLAMTDS0  490      
504-268 A Kenner LA NWORLAMABMD  490      
504-403 A Kenner LA NWORLAMABMD  490      
504-423 A New Orleans LA NWORLAMABMD  490      
504-476 A New Orleans LA NWORLAMABMD  490      
504-477 A New Orleans LA NWORLAMABMD  490      
504-480 A New Orleans LA NWORLAMABMD  490      
504-489 A New Orleans LA NWORLAMABMD  490      
504-501 A New Orleans LA NWORLAMABMD  490      
504-538 A New Orleans LA NWORLAMABMD  490      
504-540 A New Orleans LA NWORLAMADS0  490      
504-546 A New Orleans LA NWORLAMADS0  490      
504-550 A New Orleans LA NWORLAMABMD  490      
504-551 A New Orleans LA NWORLAMABMD  490      
504-560 A New Orleans LA NWORLASWDS0  490      
504-572 A New Orleans LA NWORLAMADS0  490      
504-574 A New Orleans LA NWORLAMABMD  490      
504-663 A New Orleans LA NWORLAMABMD  490      
504-664 A New Orleans LA NWORLAMABMD  490      
504-668 A New Orleans LA NWORLAMADS0  490      
504-773 A New Orleans LA NWORLAMTDS0  490      
504-794 A New Orleans LA NWORLAMTDS0  490      
504-823 A New Orleans LA NWORLASWDS0  490      
504-824 A New Orleans LA NWORLAMABMD  490      
504-843 A New Orleans LA NWORLAMTDS0  490      
504-844 A New Orleans LA NWORLASWDS0  490      
504-880 A New Orleans LA NWORLASWDS0  490      
504-984 A New Orleans LA NWORLAMTDS0  490      
505-251 A Albuquerque NM ALBQNMMAXDY  664      
505-329 A Albuquerque NM ALBQNMMAXDY  664      
505-380 A Albuquerque NM ALBQNMMAXDY  664      
505-381 A Albuquerque NM ALBQNMMAXDY  664      
505-460 A Albuquerque NM ALBQNMMAXDY  664      
505-529 A Albuquerque NM ALBQNMMAXDY  664      
505-530 A Albuquerque NM ALBQNMMAXDY  664      
505-540 A Albuquerque NM ALBQNMMAXDY  664      
505-561 A Albuquerque NM ALBQNMMAXDY  664      
505-669 A Santa Fe NM ALBQNMMAXDY  664      
505-996 A Los Alamos NM ALBQNMMAXDY  664      
510-212 A Fremont-Newark: Oliver DA CA LVMRCAQACM0  722      
510-218 A Fremont-Newark: Oliver DA CA LVMRCAQACM0  722      
510-308 A Oakland: Main-Piedmont DA CA LVMRCAQACM0  722      
510-310 A Oakland: Main-Piedmont DA CA LVMRCAQACM0  722      
510-321 A Oakland: Main-Piedmont DA CA LVMRCAQACM0  722      
510-515 A Oakland: Main-Piedmont DA CA OKLDCAAN7MD  722      
510-702 A Oakland: Main-Piedmont DA CA OKLDCAAN7MD  722      
510-716 A Oakland: Main-Piedmont DA CA LVMRCAQACM0  722      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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