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
401-342 3 Bristol RI PRVDRIWABMD  130   2016-05-23   
401-342 4 Bristol RI PRVDRIWABMD  130   2016-05-23   
401-385 1 Coventry RI PRVDRIWABMD  130   2016-05-23   
401-385 2 Coventry RI PRVDRIWABMD  130   2016-05-23   
401-385 4 Coventry RI PRVDRIWABMD  130   2016-05-23   
401-395 A Centredale RI PRVDRIWAX1X  130      
401-395 8 Centredale RI PRVDRIWAX1X  130   2022-02-05   
401-395 9 Centredale RI PRVDRIWAX1X  130   2022-02-05   
401-472 2 Portsmouth RI PRVDRIWABMD  130   2020-05-28   
401-472 3 Portsmouth RI PRVDRIWABMD  130   2020-05-28   
401-610 6 Coventry RI PRVDRIWABMD  130   2020-05-30   
401-610 7 Coventry RI PRVDRIWABMD  130   2020-05-30   
401-678 4 Pascoag RI PRVDRIWABMD  130   2020-05-30   
401-678 5 Pascoag RI PRVDRIWABMD  130   2020-05-30   
401-799 A Providence RI PRVDRIWABMD  130      
401-799 9 Providence RI PRVDRIWABMD  130   2019-02-08   
405-998 A Oklahoma City OK OKCYOKCEXSZ  536      
405-998 9 Oklahoma City OK OKCYOKCEXSZ  536   2020-04-03   
406-506 A Billings MT BLNGMT93BMD  650      
406-506 1 Billings MT BLNGMT93BMD  650   2020-11-01   
406-506 2 Billings MT BLNGMT93BMD  650   2020-11-01   
406-506 9 Billings MT BLNGMT93BMD  650   2020-07-23   
406-520 A Absarokee MT BLNGMT93BMD  650      
406-520 5 Absarokee MT BLNGMT93BMD  650   2020-09-27   
406-520 6 Absarokee MT BLNGMT93BMD  650   2020-11-01   
406-719 8 Fromberg MT BLNGMT93BMD  650   2020-09-27   
406-812 6 Laurel MT BLNGMT93BMD  650   2020-09-27   
406-812 9 Laurel MT BLNGMT93BMD  650   2020-11-01   
408-897 2 San Antonio CA SNFCCA21XOZ  722   2016-06-09   
409-306 A Beaumont TX BUMUTXHM9MD  562      
409-306 8 Beaumont TX BUMUTXHM9MD  562   2023-05-11   
409-306 9 Beaumont TX BUMUTXHM9MD  562   2023-05-11   
410-587 3 Arbutus MD BLTMMDCHXVX  238   2016-05-14   
410-587 4 Arbutus MD BLTMMDCHXVX  238   2016-05-14   
410-587 5 Arbutus MD BLTMMDCHXVX  238   2016-05-14   
410-587 6 Arbutus MD BLTMMDCHXVX  238   2016-05-14   
412-410 3 Pittsburgh Zone 1 PA PITBPADTXHX  234   2016-05-20   
412-410 4 Pittsburgh Zone 1 PA PITBPADTXHX  234   2016-05-20   
412-410 5 Pittsburgh Zone 1 PA PITBPADTXHX  234   2016-05-20   
412-410 6 Pittsburgh Zone 1 PA PITBPADTXHX  234   2016-05-20   
412-662 1 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-662 2 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-662 3 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-662 4 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-662 5 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-662 6 Pittsburgh Suburban Zone 22 PA PITBPADTXHX  234   2016-05-20   
412-844 A Pittsburgh Zone 8 PA PITBPADTXHX  234      
412-844 9 Pittsburgh Zone 8 PA PITBPADTXHX  234   2019-05-16   
413-288 A Springfield MA SPFDMAOI9MD  126      
413-288 8 Springfield MA SPFDMAOI9MD  126   2023-05-11   

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

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