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
620-630 8 Riverton KS WCHTKSTPOMD  532   2021-10-09   
620-630 9 Riverton KS WCHTKSTPOMD  532   2021-10-09   
620-715 8 Independence KS WCHTKSTPOMD  532   2021-09-16   
620-779 8 Independence KS WCHTKSTPOMD  532   2021-09-16   
620-822 9 Pittsburg KS   532   2022-06-09   
626-303 9 Monrovia CA LSANCAJW7MD  730   2021-10-11   
626-386 2 Monrovia CA LSANCAJW7MD  730   2021-10-11   
626-471 0 Monrovia CA LSANCAJW7MD  730   2021-10-11   
626-509 4 Monrovia CA LSANCAJW7MD  730   2021-10-11   
626-561 4 Alhambra CA LSANCAJW7MD  730   2021-08-28   
626-591 A Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-591 0 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-591 1 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-591 2 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-591 3 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-591 4 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-11-25   
626-612 7 Covina-Baldwin Park CA LSANCAJW7MD  730   2021-10-21   
626-770 0 Alhambra CA LSANCAJW7MD  730   2021-09-10   
626-770 1 Alhambra CA LSANCAJW7MD  730   2021-09-10   
626-770 2 Alhambra CA LSANCAJW7MD  730   2021-09-10   
626-880 0 La Puente CA LSANCAJW7MD  730   2021-10-11   
626-880 1 La Puente CA LSANCAJW7MD  730   2021-10-11   
626-880 2 La Puente CA LSANCAJW7MD  730   2021-10-11   
626-880 3 La Puente CA LSANCAJW7MD  730   2021-10-11   
626-880 4 La Puente CA LSANCAJW7MD  730   2021-10-11   
626-978 0 El Monte CA LSANCAJW7MD  730   2021-10-09   
626-978 1 El Monte CA LSANCAJW7MD  730   2021-10-09   
626-978 2 El Monte CA LSANCAJW7MD  730   2021-10-09   
628-240 5 San Rafael CA SNJUCACL4MD  722   2021-10-14   
628-277 6 San Rafael CA SNJUCACL4MD  722   2021-10-14   
628-667 0 San Rafael CA SNJUCACL4MD  722   2021-10-14   
628-667 1 San Rafael CA SNJUCACL4MD  722   2021-10-14   
628-732 4 San Francisco: Juniper DA CA SNJUCACL4MD  722   2021-06-20   
628-732 7 San Francisco: Juniper DA CA SNJUCACL4MD  722   2021-06-20   
628-732 8 San Francisco: Juniper DA CA SNJUCACL4MD  722   2021-06-20   
628-732 9 San Francisco: Juniper DA CA SNJUCACL4MD  722   2021-06-20   
628-788 0 San Francisco: Montrose-Evergreen DA CA SNJUCACL4MD  722   2021-08-31   
628-788 1 San Francisco: Montrose-Evergreen DA CA SNJUCACL4MD  722   2021-08-31   
628-788 3 San Francisco: Montrose-Evergreen DA CA SNJUCACL4MD  722   2021-08-31   
628-788 4 San Francisco: Montrose-Evergreen DA CA SNJUCACL4MD  722   2021-08-31   
628-867 A San Francisco: Central DA CA SNJUCACL4MD  722      
628-867 5 San Francisco: Central DA CA SNJUCACL4MD  722   2017-05-15   
629-600 8 Lebanon TN NSVLTNMT83Z  470   2021-09-16   
629-600 9 Lebanon TN NSVLTNMT83Z  470   2021-09-16   
629-758 1 Dickson TN NSVNTNGN1MD  470   2021-06-11   
629-758 2 Dickson TN NSVNTNGN1MD  470   2021-06-11   
629-758 3 Dickson TN NSVNTNGN1MD  470   2021-06-11   
629-758 4 Dickson TN NSVNTNGN1MD  470   2021-06-11   
629-758 9 Dickson TN NSVNTNGN1MD  470   2021-06-11   
629-867 A Nashville TN NSVNTNGN1MD  470      

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

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