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
423-409 A Bulls Gap TN KNVLTNMA78Z  474      
423-412 A Johnson City TN JHCYTNXCXNX  956      
423-469 A Newport TN KNVLTNMA78Z  474      
423-514 A Chattanooga TN CHTGTNNSXFY  472      
423-655 A Chattanooga TN CHTGTNNSXFY  472      
423-795 A Johnson City TN JHCYTNXCXNX  956      
425-323 A Issaquah WA STTLWA06X8X  674      
425-631 A Bellevue WA STTLWA06X8X  674      
434-940 A Lynchburg VA LYBGVA98XHX  250      
435-204 A Tooele UT SLKDUTVF0MD  660      
435-206 A Logan UT SLKDUTVF0MD  660   2024-02-06   
435-235 A Cedar City UT SLKDUTVF0MD  660      
440-203 A Lorain OH CLEVOHEKDS1  320      
440-270 A Willoughby OH CLEVOHEKDS1  320      
440-301 A Willoughby OH CLEVOHEKDS1  320      
440-302 A Willoughby OH CLEVOH62X0Z  320      
440-303 A Willoughby OH CLEVOHEKDS1  320      
440-304 A Willoughby OH CLEVOH62X0Z  320      
440-380 A Victory OH CLEVOHEKDS1  320      
440-507 A Willoughby OH CLEVOH62X0Z  320      
440-562 A Willoughby OH CLEVOHEKDS1  320      
440-612 A Willoughby OH CLEVOHEKDS1  320      
440-677 A Burton OH CLEVOH62X0Z  320      
440-680 A Willoughby OH CLEVOH62X0Z  320      
440-758 A Elyria OH CLEVOHEKDS1  320      
440-784 A Wickliffe OH CLEVOH62X0Z  320      
440-980 A Willoughby OH CLEVOH62X0Z  320      
479-415 A Fort Smith AR FTSMARABYMD  526   2024-02-07   
480-871 A Phoenix AZ PHNXAZMAXWX  666      
502-392 A Louisville KY LSVLKYAP50Z  462      
502-397 A Louisville KY LSVLKYAP50Z  462      
502-455 A Louisville KY LSVLKYAP50Z  462      
502-464 A Louisville KY LSVLKYAP50Z  462      
502-478 A Louisville KY LSVLKYAP50Z  462      
502-620 A Louisville KY LSVLKYAP50Z  462      
502-672 A Louisville KY LSVLKYAP50Z  462      
502-675 A Louisville KY LSVLKYAP50Z  462      
502-752 A Louisville KY LSVLKYAP50Z  462      
503-202 A Portland OR PTLDOR69X1X  672      
503-204 A Portland OR PTLDOR69X1X  672      
503-237 A Portland OR PTLDOR69X1X  672      
503-271 A Portland OR PTLDOR69X1X  672      
503-301 A Portland OR PTLDOR69X1X  672      
503-514 A Portland OR PTLDOR69X1X  672      
503-527 A Portland OR PTLDOR69X1X  672      
503-529 A Portland OR PTLDOR69X1X  672      
503-599 A Portland OR PTLDOR69X1X  672      
503-604 A Portland OR PTLDOR69X1X  672      
503-817 A Portland OR PTLDOR69X1X  672      
503-818 A Portland OR PTLDOR69X1X  672      
503-870 A Portland OR PTLDOR69X1X  672      
503-903 A Portland OR PTLDOR69X1X  672      
503-904 A Portland OR PTLDOR69X1X  672      
503-918 A Salem OR PTLDOR69X1X  672      
503-920 A Portland OR PTLDOR69X1X  672      
503-921 A Portland OR PTLDOR69X1X  672      
503-938 A Portland OR PTLDOR69X1X  672      
503-940 A Portland OR PTLDOR69X1X  672      
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 NWORLAMABMD  490      
504-268 A Kenner LA NWORLAMABMD  490      
504-403 A Kenner LA NWORLAMA61Z  490      
504-423 A New Orleans LA NWORLAMABMD  490      
504-476 A New Orleans LA NWORLAMA61Z  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 NWORLAMA61Z  490      
504-538 A New Orleans LA NWORLAMABMD  490      
504-540 A New Orleans LA NWORLAMA61Z  490      
504-546 A New Orleans LA NWORLAMABMD  490      
504-550 A New Orleans LA NWORLAMABMD  490      
504-551 A New Orleans LA NWORLAMABMD  490      
504-560 A New Orleans LA NWORLAMABMD  490      
504-572 A New Orleans LA NWORLAMA61Z  490      
504-663 A New Orleans LA NWORLAMABMD  490      
504-664 A New Orleans LA NWORLAMA61Z  490      
504-668 A New Orleans LA NWORLAMABMD  490      
504-773 A New Orleans LA NWORLAMA61Z  490      
504-794 A New Orleans LA NWORLAMA61Z  490      
504-823 A New Orleans LA NWORLAMABMD  490      
504-824 A New Orleans LA NWORLAMABMD  490      
504-843 A New Orleans LA NWORLAMA61Z  490      
504-844 A New Orleans LA NWORLAMABMD  490      
504-880 A New Orleans LA NWORLAMABMD  490      
505-251 A Albuquerque NM ALBQNMMAXXX  664      
505-380 A Albuquerque NM ALBQNMMAXXX  664      
505-529 A Albuquerque NM ALBQNMMAXXX  664      
505-530 A Albuquerque NM ALBQNMMAXXX  664      
505-540 A Albuquerque NM ALBQNMMAXXX  664      
505-561 A Albuquerque NM ALBQNMMAXXX  664      
505-669 A Santa Fe NM ALBQNMMAXXX  664      
510-212 A Fremont-Newark: Oliver DA CA SNFCCA21XEZ  722      
510-218 A Fremont-Newark: Oliver DA CA SNFCCA21XEZ  722      
510-308 A Oakland: Main-Piedmont DA CA SNFCCA21XEZ  722      
510-310 A Oakland: Main-Piedmont DA CA SNFCCA21XEZ  722   2024-01-30   
510-321 A Oakland: Main-Piedmont DA CA SNFCCA21XEZ  722   2024-01-30   
510-515 A Oakland: Main-Piedmont DA CA SNFCCA21XUY  722      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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