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: 732J NUSO, LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
412-703 1 Pittsburgh Suburban Zone 10 PA PITBPAMAGMD  234   2023-03-31   
412-703 4 Pittsburgh Suburban Zone 10 PA PITBPAMAGMD  234   2023-12-10   
412-703 5 Pittsburgh Suburban Zone 10 PA PITBPAMAGMD  234   2023-12-10   
413-430 A Holyoke MA SPFDMAOI8MD  126      
413-430 0 Holyoke MA SPFDMAOI8MD  126   2023-03-20   
413-510 4 Holyoke MA SPFDMAOI8MD  126   2023-12-29   
413-510 5 Holyoke MA SPFDMAOI8MD  126   2023-12-29   
417-382 1 Joplin MO SPFDMOMCXTX  522   2024-06-23   
417-397 A Springfield MO SPFDMOMCXWX  522      
417-397 1 Springfield MO SPFDMOMCXWX  522   2023-08-11   
417-397 5 Springfield MO SPFDMOMCXWX  522   2024-10-24   
417-397 6 Springfield MO SPFDMOMCXWX  522   2024-10-24   
417-586 A Joplin MO SPFDMOMCXTX  522      
417-586 2 Joplin MO SPFDMOMCXTX  522   2023-04-03   
417-768 5 Joplin MO SPFDMOMCXTX  522   2023-12-27   
417-952 9 Joplin MO SPFDMOMCXTX  522   2023-12-21   
423-819 A Cleveland TN CHTGTN12X8Y  472      
423-819 3 Cleveland TN CHTGTN12X8Y  472   2023-08-17   
423-831 A Greeneville TN JHCYTNXCXXY  956      
423-831 1 Greeneville TN JHCYTNXCXXY  956   2023-04-23   
424-472 1 Beverly Hills CA   730   2025-02-08   
424-487 8 Santa Monica: Santa Monica DA CA LSANCARCYDX  730   2024-07-29   
424-508 4 Santa Monica: Santa Monica DA CA LSANCARCYDX  730   2024-07-12   
424-508 9 Santa Monica: Santa Monica DA CA LSANCARCYDX  730   2024-04-20   
425-546 A Bellevue WA BLLVWASHDMD  674      
425-546 3 Bellevue WA BLLVWASHDMD  674   2023-03-14   
430-323 A Longview TX LGVWTX06X0X  554      
430-323 2 Longview TX LGVWTX06X0X  554   2023-04-09   
430-323 5 Longview TX LGVWTX06X0X  554   2023-11-25   
430-323 6 Longview TX LGVWTX06X0X  554   2023-11-25   
432-318 A Midland TX MDLDTX87X7X  542      
432-318 1 Midland TX MDLDTX87X7X  542   2023-04-09   
432-318 2 Midland TX MDLDTX87X7X  542   2023-11-25   
432-318 3 Midland TX MDLDTX87X7X  542   2023-11-25   
434-304 A Danville VA DAVLVADAX2X  250      
434-304 1 Danville VA DAVLVADAX2X  250   2022-10-28   
434-307 A Palmyra VA PLMYVAXAAMD  928      
434-307 1 Palmyra VA PLMYVAXAAMD  928   2022-10-28   
434-317 A Lynchburg VA LYBGVA338MD  250      
434-317 1 Lynchburg VA LYBGVA338MD  250   2023-04-06   
434-317 2 Lynchburg VA DAVLVADAX2X  250   2024-12-29   
434-317 3 Lynchburg VA DAVLVADAX2X  250   2024-12-29   
434-317 4 Lynchburg VA LYBGVA338MD  250   2023-12-30   
434-317 5 Lynchburg VA LYBGVA338MD  250   2023-12-30   
434-320 A Charlottesville VA CHVLVACFAMD  928      
434-320 1 Charlottesville VA CHVLVACFAMD  928   2023-05-15   
434-351 2 Charlottesville VA PLMYVAXAAMD  928   2024-12-30   
434-351 3 Charlottesville VA PLMYVAXAAMD  928   2024-12-30   
434-370 8 Danville VA DAVLVADAX2X  250   2024-10-15   
440-397 7 Brecksville OH CLEVOH6218Z  320   2024-09-28   
440-627 A Brecksville OH CLEVOH6218Z  320      
440-627 0 Brecksville OH CLEVOH6218Z  320   2023-07-07   
442-215 1 Indio CA   973   2017-02-03   
442-275 0 Palm Springs CA PLSPCAPL4MD  973   2024-07-12   
442-381 1 Indio CA PLSPCAPL5MD  973   2023-12-10   
442-381 2 Indio CA PLSPCAPL5MD  973   2023-12-10   
442-394 A Indio CA PLSPCAPL5MD  973      
442-394 5 Indio CA PLSPCAPL5MD  973   2023-05-19   
442-396 A Palm Springs CA PLSPCAPL4MD  973      
442-396 1 Palm Springs CA PLSPCAPL4MD  973   2023-04-15   
442-435 7 Palm Springs CA PLSPCAPL4MD  973   2024-07-12   
442-435 9 Palm Springs CA PLSPCAPL4MD  973   2024-07-12   
442-463 8 Indio CA PLSPCAPL5MD  973   2024-08-13   
442-463 9 Indio CA PLSPCAPL5MD  973   2024-08-13   
445-269 0 Philadelphia Zone 1 PA PHLAPAMKXNX  228   2024-11-12   
447-243 A Quincy IL JCVLILXCX8X  376      
447-243 1 Quincy IL JCVLILXCX8X  376   2023-04-13   
447-243 2 Quincy IL JCVLILXCX8X  376   2024-09-15   
447-245 A Champaign-Urbana IL CHMPILWK5MD  370      
447-245 2 Champaign-Urbana IL CHMPILWK5MD  370   2023-04-01   
447-246 A Danville IL CHMPILCPXEY  370      
447-246 1 Danville IL CHMPILCPXEY  370   2023-04-15   
447-251 A Decatur IL SPFDILGI5MD  374      
447-251 2 Decatur IL SPFDILGI5MD  374   2023-04-17   
447-253 A Beardstown IL JCVLILHS4MD  376      
447-253 1 Beardstown IL JCVLILHS4MD  376   2023-05-05   
447-254 A Athens IL SPFDILGIDMD  374      
447-254 1 Athens IL SPFDILGIDMD  374   2023-06-23   
447-254 2 Athens IL SPFDILGIDMD  374   2024-09-15   
447-276 2 Danville IL CHMPILCPXEY  370   2023-12-03   
447-298 2 Danville IL CHMPILCPXEY  370   2024-09-15   
448-217 A Panama City FL PNCYFLMA30Z  45009      
448-217 1 Panama City FL PNCYFLMA30Z  45009   2023-04-06   
448-217 9 Panama City FL PNCYFLMA30Z  45009   2024-09-29   
448-218 A Panama City Beach FL PNCYFLMA31Z  45009      
448-218 1 Panama City Beach FL PNCYFLMA31Z  45009   2023-04-03   
448-218 2 Panama City Beach FL PNCYFLMA31Z  45009   2023-11-27   
448-218 3 Panama City Beach FL PNCYFLMA31Z  45009   2023-11-27   
448-219 A Pensacola FL PNSCFLWASMD  44813      
448-219 1 Pensacola FL PNSCFLWASMD  44813   2023-04-06   
448-219 2 Pensacola FL PNSCFLWASMD  44813   2023-11-27   
448-219 3 Pensacola FL PNSCFLWASMD  44813   2023-11-27   
448-220 A Tallahassee FL TLHUFLEB4MD  953      
448-220 1 Tallahassee FL TLHUFLEB4MD  953   2023-04-06   
448-223 A Crawfordville FL TLHUFLEB5MD  953      
448-223 1 Crawfordville FL TLHUFLEB5MD  953   2023-05-07   
448-223 2 Crawfordville FL TLHUFLEB5MD  953   2023-11-26   
448-223 3 Crawfordville FL TLHUFLEB5MD  953   2023-11-26   
448-224 A Jay FL PNSCFLWAXMY  44813      
448-224 1 Jay FL PNSCFLWAXKY  44813   2023-05-11   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.