Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 321J HD CARRIER LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
413-288 9 Springfield MA SPFDMAOI9MD  126   2023-05-11   
414-261 A Milwaukee Zone 1 WI MILWWIAU07Z  356      
414-261 9 Milwaukee Zone 1 WI MILWWIAU07Z  356   2020-11-23   
415-909 1 San Francisco: Juniper DA CA SNFCCA21XOZ  722   2016-06-09   
415-909 2 San Francisco: Juniper DA CA   722   2016-06-09   
415-909 6 San Francisco: Juniper DA CA SNFCCA21XOZ  722   2016-06-28   
417-604 A Springfield MO SPFDMOMCXVX  522      
417-604 8 Springfield MO SPFDMOMCXVX  522   2023-05-11   
417-604 9 Springfield MO SPFDMOMCXVX  522   2023-05-11   
424-304 3 Redondo CA LSANCARCY1X  730   2016-06-02   
424-304 5 Redondo CA LSANCARCY1X  730   2016-06-02   
424-304 6 Redondo CA LSANCARCY1X  730   2016-06-02   
424-304 7 Redondo CA LSANCARCY1X  730   2016-06-02   
424-304 8 Redondo CA LSANCARCY1X  730   2016-06-02   
424-304 9 Redondo CA   730   2016-08-27   
424-350 2 Redondo CA   730   2016-08-27   
424-359 4 Beverly Hills CA LSANCARCY1X  730   2016-06-02   
424-359 5 Beverly Hills CA LSANCARCY1X  730   2016-06-02   
424-359 7 Beverly Hills CA   730   2016-06-02   
424-359 8 Beverly Hills CA   730   2016-06-02   
424-365 5 West Los Angeles CA LSANCARCY1X  730   2014-08-16   
424-452 3 Redondo CA   730   2016-08-27   
424-452 4 Redondo CA   730   2016-08-27   
424-452 5 Redondo CA   730   2016-08-27   
425-225 0 Silver Lake WA EVRTWAXAXVX  674   2016-09-11   
425-225 9 Silver Lake WA EVRTWAXAXVX  674   2016-09-11   
425-230 8 Bellevue WA EVRTWAXAXVX  674   2016-05-21   
425-230 9 Bellevue WA EVRTWAXAXVX  674   2016-05-21   
425-399 9 Silver Lake WA EVRTWAXAXVX  674   2016-05-21   
425-436 6 Bellevue WA EVRTWAXAXVX  674   2019-09-06   
425-535 A Everett WA EVRTWAXAXVX  674      
425-535 9 Everett WA EVRTWAXAXVX  674   2018-12-27   
425-585 5 Silver Lake WA EVRTWAXAXVX  674   2016-05-21   
425-585 6 Silver Lake WA EVRTWAXAXVX  674   2019-05-05   
425-585 7 Silver Lake WA EVRTWAXAXVX  674   2019-08-22   
425-666 4 Everett WA EVRTWAXAXVX  674   2020-10-08   
425-666 5 Everett WA EVRTWAXAXVX  674   2020-10-08   
425-800 2 Bellevue WA EVRTWAXAXVX  674   2017-11-05   
434-291 A Lynchburg VA LYBGVA556MD  250      
434-291 8 Lynchburg VA LYBGVA556MD  250   2020-11-20   
434-291 9 Lynchburg VA LYBGVA556MD  250   2020-11-20   
434-833 A Charlottesville VA CHVLVAXAXOY  928      
434-833 8 Charlottesville VA CHVLVAXAXOY  928   2020-11-20   
434-833 9 Charlottesville VA CHVLVAXAXOY  928   2020-11-20   
440-672 A Cleveland OH CLEVOHEKLMD  320      
440-672 8 Cleveland OH CLEVOHEKLMD  320   2020-10-09   
440-672 9 Cleveland OH CLEVOHEKLMD  320   2020-10-09   
440-696 A Brecksville OH CLEVOHEKPMD  320      
440-696 8 Brecksville OH CLEVOHEKPMD  320   2021-06-13   
440-696 9 Brecksville OH CLEVOHEKPMD  320   2021-06-13   

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

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