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.
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Oceanside: Oceanside DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-994 1   829J PAETEC ITEL, LLC 732   2006-12-04   
760-994 2   6529 T-MOBILE USA, INC. 732   2007-08-26   
760-994 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-06-24   
760-994 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-994 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-09-09   
760-994 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-09-09   
760-994 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-09-09   
760-994 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-05-22   
760-994 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-05-22   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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