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: 939H COMMIO LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
213-546 0 Los Angeles: DA 06 CA LSANCAJW7MD  730   2021-07-03   
213-546 7 Los Angeles: DA 06 CA LSANCAJW7MD  730   2021-07-03   
213-546 9 Los Angeles: DA 06 CA LSANCAJW7MD  730   2021-07-03   
213-558 5 Los Angeles: DA 12 CA LSANCAJW7MD  730   2021-10-09   
213-558 6 Los Angeles: DA 12 CA LSANCAJW7MD  730   2021-10-09   
213-558 7 Los Angeles: DA 12 CA LSANCAJW7MD  730   2021-10-09   
213-878 A Los Angeles: DA 01 CA LSANCAJW7MD  730      
213-878 6 Los Angeles: DA 01 CA LSANCAJW7MD  730   2017-05-15   
213-889 1 Los Angeles: DA 09 CA LSANCAJW7MD  730   2021-10-09   
213-889 2 Los Angeles: DA 09 CA LSANCAJW7MD  730   2021-10-09   
213-889 3 Los Angeles: DA 09 CA LSANCAJW7MD  730   2021-10-09   
213-933 5 Los Angeles: DA 06 CA LSANCAJW7MD  730   2021-07-03   
216-366 0 Montrose (Cuyahoga) OH CLEVOHEK5MD  320   2021-07-13   
216-366 1 Montrose (Cuyahoga) OH CLEVOHEK5MD  320   2021-07-13   
216-366 2 Montrose (Cuyahoga) OH CLEVOHEK5MD  320   2021-07-13   
216-366 8 Montrose (Cuyahoga) OH CLEVOHEK5MD  320   2021-07-13   
216-366 9 Montrose (Cuyahoga) OH CLEVOHEK5MD  320   2021-07-13   
216-405 0 Terrace OH CLEVOHEK5MD  320   2021-10-15   
216-405 1 Terrace OH CLEVOHEK5MD  320   2021-10-15   
216-499 7 Terrace OH CLEVOHEK5MD  320   2021-10-15   
216-499 8 Terrace OH CLEVOHEK5MD  320   2021-10-15   
216-675 A Cleveland OH CLEVOHEK5MD  320      
216-675 5 Cleveland OH CLEVOHEK5MD  320   2017-12-10   
217-570 1 Clinton IL   366   2022-03-27   
217-636 1 Athens IL SPFDILES8MD  374   2021-07-24   
217-636 9 Athens IL SPFDILES8MD  374   2021-07-24   
217-800 A Champaign-Urbana IL CHMPILCPXUX  370      
217-800 0 Champaign-Urbana IL CHMPILCPXUX  370   2017-06-19   
217-809 6 Decatur IL SPFDILES8MD  374   2021-08-30   
217-809 7 Decatur IL SPFDILES8MD  374   2021-08-30   
217-809 8 Decatur IL SPFDILES8MD  374   2021-08-30   
217-809 9 Decatur IL SPFDILES8MD  374   2021-08-30   
217-843 A Springfield IL SPFDILES8MD  374      
217-843 2 Springfield IL SPFDILES8MD  374   2018-12-08   
219-280 8 Valparaiso IN SBNDIN13HMD  332   2021-11-14   
219-280 9 Valparaiso IN SBNDIN13HMD  332   2021-11-14   
219-282 0 Morocco IN CHCGILWUKMD  358   2021-11-18   
219-282 1 Morocco IN CHCGILWUKMD  358   2021-11-18   
219-283 0 La Porte IN SBNDIN13HMD  332   2021-10-10   
219-283 1 La Porte IN SBNDIN13HMD  332   2021-10-10   
219-283 8 La Porte IN SBNDIN13HMD  332   2021-10-10   
219-284 0 Michigan City IN SBNDIN13HMD  332   2021-09-16   
219-284 1 Michigan City IN SBNDIN13HMD  332   2021-09-16   
219-289 0 East Chicago IN CHCGILWUKMD  358   2021-10-09   
219-289 1 East Chicago IN CHCGILWUKMD  358   2021-10-09   
219-354 1 East Chicago IN CHCGILWUKMD  358   2021-10-09   
219-699 3 Gary IN CHCGILWUKMD  358   2021-09-16   
219-699 4 Gary IN CHCGILWUKMD  358   2021-09-16   
220-777 8 Coshocton OH CLMDOH449MD  324   2021-09-16   
220-777 9 Coshocton OH CLMDOH449MD  324   2021-09-16   

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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