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.

Switch: CNCRCADOCM5

1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
341-251 4 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-30   
341-251 5 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-22   
341-251 8 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-09-09   
341-500 9 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-01   
341-837 8 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-05-20   
369-201 A Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
369-201 0 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 1 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 2 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 3 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 4 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 5 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 8 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 9 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-202 A Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
369-202 0 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 1 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 2 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 3 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 4 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 5 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 8 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 9 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-210 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-213 3 Healdsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-26   
369-213 6 Healdsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-07-15   
369-214 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-214 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-215 5 Lower Lake CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-26   
369-216 0 Ukiah CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-216 1 Ukiah CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-218 0 Fairfield-Suisun CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-19   
369-222 A Vacaville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-08   
369-222 9 Vacaville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-08   
369-224 A Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 0 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 1 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 2 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 3 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 4 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 5 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 6 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 7 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 8 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 9 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-225 1 Windsor CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-24   
369-226 A Arcata CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-30   
369-226 9 Arcata CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-30   
415-226 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-07-06   
415-246 A Novato CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-261 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-07-25   
415-261 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-07-25   
415-301 0 Novato CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-21   
415-306 1 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-306 2 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-306 4 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-02-20   
415-342 A San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 0 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 1 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 2 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 3 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 4 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-11-05   
415-342 5 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-11-05   
415-342 6 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-342 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-03-24   
415-342 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-03-24   
415-342 9 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-18   
415-360 4 Mill Valley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-21   
415-384 1 Mill Valley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-02-06   
415-408 1 Novato CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-09-17   
415-419 4 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-18   
415-419 6 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-06-23   
415-419 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-05-23   
415-446 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-09-25   
415-464 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-12-01   
415-488 3 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-06-06   
415-488 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-03   
415-521 6 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-521 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
415-578 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-10-20   
415-612 7 Ignacio CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-04-07   
415-634 8 Mill Valley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-08-22   
415-686 5 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-08   
415-686 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-08   
415-726 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-08-11   
415-726 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-10-27   
415-747 1 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-18   
415-747 4 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-08-14   
415-747 5 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-18   
415-747 9 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-18   
415-755 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-10-23   
415-755 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-10-10   
415-761 0 Novato CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-01-03   
415-763 2 Ignacio CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-03-07   
415-763 9 Ignacio CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-03-07   
415-827 A Novato CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      

1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.