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
628-218 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-18   
628-220 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-220 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-221 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-08-29   
628-221 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-09-18   
628-222 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-222 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-222 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-24   
628-223 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 2 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 3 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-223 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-14   
628-225 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-225 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-16   
628-225 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-19   
628-225 6 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-13   
628-225 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-13   
628-228 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-228 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
628-230 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-230 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-03-04   
628-230 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-10-31   
628-230 3 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-06-11   
628-230 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-06-11   
628-230 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-03-01   
628-231 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-29   
628-231 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-29   
628-231 3 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-29   
628-231 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-12-29   
628-231 5 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-30   
628-231 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-30   
628-231 8 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-30   
628-231 9 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-30   
628-233 4 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-03   
628-233 7 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-03   
628-234 5 San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-05-06   
628-235 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-02-01   
628-236 6 Novato CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-05-27   
628-240 4 San Rafael CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-02-26   
628-241 8 San Francisco: Juniper DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-07-24   
628-249 A San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-249 0 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-03-20   
628-249 1 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-11-14   
628-249 2 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-11-14   
628-249 3 San Francisco: Central DA CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-12-04   

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

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