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.
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OCN: 551G NUSO, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
859-337 A Winchester KY WNCHKYMAXJY  466      
859-337 1 Winchester KY WNCHKYMAXJY  466   2013-04-10   
860-785 A Hartford CT HRFRCT0390Z  920      
860-785 1 Hartford CT HRFRCT0390Z  920   2013-06-06   
862-280 0 Newark NJ NWRKNJ0271Z  224   2016-03-16   
862-280 2 Newark NJ NWRKNJ0271Z  224   2016-08-31   
862-280 3 Newark NJ NWRKNJ0271Z  224   2016-08-31   
862-280 4 Newark NJ NWRKNJ0271Z  224   2016-08-31   
862-280 5 Newark NJ NWRKNJ0271Z  224   2016-08-31   
862-280 6 Newark NJ NWRKNJ0271Z  224   2016-08-31   
862-280 8 Newark NJ NWRKNJ0271Z  224   2016-03-16   
862-300 A Newark NJ NWRKNJ0271Z  224      
862-300 1 Newark NJ NWRKNJ0271Z  224   2012-12-16   
862-300 2 Newark NJ NWRKNJ0271Z  224   2014-02-06   
862-872 9 Newark NJ NWRKNJ0271Z  224   2018-07-23   
864-501 A Greenville SC GNVLSCDT44Z  430      
864-501 1 Greenville SC GNVLSCDT44Z  430   2013-04-06   
865-320 A Knoxville TN KNVLTNMA83Z  474      
865-320 1 Knoxville TN KNVLTNMA83Z  474   2013-04-05   
878-999 0 Pittsburgh Zone 1 PA PITBPAOKCMD  234   2016-03-19   
901-440 A Memphis TN MMPHTNMA75Z  468      
901-440 1 Memphis TN MMPHTNMA75Z  468   2013-04-05   
904-515 A Jacksonville FL JCVLFLSMXEY  45204      
904-515 1 Jacksonville FL JCVLFLSMXEY  45204   2012-12-24   
910-832 A Wilmington NC WLMGNCFOXBY  428      
910-832 1 Wilmington NC WLMGNCFOXBY  428   2013-04-06   
912-436 A Savannah GA SVNHGABS20Z  440      
912-436 1 Savannah GA SVNHGABS20Z  440   2012-12-17   
915-206 A El Paso TX ELPSTXMAX9Y  540      
915-206 1 El Paso TX ELPSTXMAX9Y  540   2013-05-02   
915-250 1 El Paso TX ELPSTXMAX9Y  540   2018-05-05   
916-710 A Sacramento: Main DA CA SCRMCA01XAZ  726      
916-710 7 Sacramento: Main DA CA SCRMCA01XAZ  726   2013-01-08   
917-473 8 New York City Zone 03 NY NYCMNY37BMD  132   2016-10-02   
917-473 9 New York City Zone 03 NY NYCMNY37BMD  132   2016-10-02   
918-954 A Tulsa OK TULSOKTBXVY  538      
918-954 1 Tulsa OK TULSOKTBXVY  538   2013-05-17   
919-703 A Raleigh NC RLGHNCHOXUZ  426      
919-703 1 Raleigh NC RLGHNCHOXUZ  426   2013-04-06   
920-489 A Green Bay WI GNBYWI01X5X  350      
920-489 1 Green Bay WI GNBYWI01X5X  350   2013-05-08   
929-233 9 New York City Zone 08 NY NYCMNY37BMD  132   2017-06-07   
929-273 4 New York City Zone 13 NY NYCMNY37BMD  132   2018-07-23   
929-309 1 New York City Zone 15 NY NYCMNY37BMD  132   2016-09-28   
929-309 2 New York City Zone 15 NY NYCMNY37BMD  132   2016-09-28   
929-338 6 New York City Zone 13 NY NYCMNY37BMD  132   2016-09-28   
929-338 7 New York City Zone 13 NY NYCMNY37BMD  132   2016-09-28   
929-373 1 New York City Zone 11 NY NYCMNY37BMD  132   2016-10-11   
929-377 1 New York City Zone 07 NY NYCMNY37BMD  132   2016-10-02   
929-377 2 New York City Zone 07 NY NYCMNY37BMD  132   2016-10-02   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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