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
218-619 8 Duluth MN DLTHMNEHJMD  624   2023-05-11   
218-619 9 Duluth MN DLTHMNEHJMD  624   2023-05-11   
223-240 A Harrisburg City Zone-1 PA HRBGPAGU8MD  226      
223-240 8 Harrisburg City Zone-1 PA HRBGPAGU8MD  226   2020-11-22   
223-240 9 Harrisburg City Zone-1 PA HRBGPAGU8MD  226   2020-11-22   
223-256 A Dillsburg PA HRBGPAGU9MD  226      
223-256 8 Dillsburg PA HRBGPAGU9MD  226   2021-05-29   
223-256 9 Dillsburg PA HRBGPAGU9MD  226   2021-05-29   
225-512 A Baton Rouge LA BTRGLA12XQZ  492      
225-512 8 Baton Rouge LA BTRGLA12XQZ  492   2023-05-11   
225-512 9 Baton Rouge LA BTRGLA12XQZ  492   2023-05-11   
228-338 A Biloxi MS BILXMSAT8MD  484      
228-338 8 Biloxi MS BILXMSAT8MD  484   2020-07-19   
228-338 9 Biloxi MS BILXMSAT8MD  484   2020-07-19   
231-293 A Frankfort MI BRSPMI099MD  348      
231-293 9 Frankfort MI BRSPMI099MD  348   2021-07-05   
234-279 A Akron OH AKRNOH2533Z  325      
234-279 8 Akron OH AKRNOH2533Z  325   2020-09-25   
234-279 9 Akron OH AKRNOH2533Z  325   2020-09-25   
234-370 A Youngstown OH YNTWOH74X4X  322      
234-370 8 Youngstown OH YNTWOH74X4X  322   2023-05-11   
234-370 9 Youngstown OH YNTWOH74X4X  322   2023-05-11   
239-328 A Fort Myers FL FTMYFL027MD  93902      
239-328 8 Fort Myers FL FTMYFL027MD  93902   2020-09-14   
239-328 9 Fort Myers FL FTMYFL027MD  93902   2020-09-14   
240-570 0 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-570 1 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-570 2 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-570 3 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-570 4 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-570 5 Ashton (Baltimore LATA) MD BLTMMDCHXVX  238   2016-05-14   
240-730 A Hagerstown MD HGTWMD53DMD  240      
240-730 8 Hagerstown MD HGTWMD53DMD  240   2020-10-09   
240-730 9 Hagerstown MD HGTWMD53DMD  240   2020-10-09   
253-257 3 Tacoma-Waverly WA EVRTWAXAXVX  674   2016-09-11   
253-257 4 Tacoma-Waverly WA EVRTWAXAXVX  674   2016-09-11   
253-331 4 Tacoma-Waverly WA   674   2017-11-05   
253-392 3 Tacoma-Waverly WA EVRTWAXAXVX  674   2016-04-28   
253-480 8 Kent WA EVRTWAXAXVX  674   2016-05-21   
253-993 3 Tacoma-Waverly WA EVRTWAXAXVX  674   2019-09-15   
254-504 A Waco TX WACOTXEY5MD  556      
254-504 9 Waco TX WACOTXEY5MD  556   2020-04-12   
256-696 A Huntsville AL HNVIAL96X3X  477      
256-696 9 Huntsville AL HNVIAL96X3X  477   2020-04-02   
256-969 A Huntsville AL HNVIAL96X6X  477      
256-969 8 Huntsville AL HNVIAL96X6X  477   2022-09-26   
256-969 9 Huntsville AL HNVIAL96X6X  477   2022-09-26   
260-328 A Fort Wayne IN FTWYIN01AMD  334      
260-328 8 Fort Wayne IN FTWYIN01AMD  334   2023-05-11   
260-328 9 Fort Wayne IN FTWYIN01AMD  334   2023-05-11   

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

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