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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
415-470 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-10-07   
415-470 6 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-30   
415-470 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-30   
415-470 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-12   
415-470 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-12   
415-471 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-12-05   
415-471 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-31   
415-471 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-31   
415-471 6 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-31   
415-471 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-31   
415-471 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-31   
415-471 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-12-05   
415-481 1 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-07-22   
415-481 2 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-04-08   
415-500 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-11-12   
415-500 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-11-12   
415-515 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-516 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-517 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-521 A San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-521 0 San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-04-04   
415-521 4 San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-10-10   
415-524 3 San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-10-31   
415-528 1 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-10   
415-531 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-535 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-535 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-07-20   
415-535 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-07-20   
415-535 2 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-07-20   
415-535 3 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-07-20   
415-535 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-11-12   
415-535 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-11-12   
415-537 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-03-10   
415-542 6 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-09-03   
415-547 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-03-05   
415-553 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-29   
415-565 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-03-10   
415-571 4 San Francisco: Montrose-Evergreen DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-06   
415-579 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-14   
415-579 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-14   
415-582 3 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-03-10   
415-582 7 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-03-25   
415-583 2 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-12-20   
415-589 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-589 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-589 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-03-17   
415-590 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-05-08   
415-592 4 San Francisco: Montrose-Evergreen DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-06   
415-599 5 Novato CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-03-09   
415-599 6 Novato CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-11   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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