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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Switch: SCRMCA0106Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-285 7 Camptonville CA 145J TERRA NOVA TELECOM INC. 726      
530-450 A Auburn: Main DA CA 145J TERRA NOVA TELECOM INC. 726      
530-453 2 Nicolaus CA 145J TERRA NOVA TELECOM INC. 726      
530-455 6 Live Oak CA 145J TERRA NOVA TELECOM INC. 726      
530-504 4 Winters CA 145J TERRA NOVA TELECOM INC. 726      
530-504 6 Winters CA 145J TERRA NOVA TELECOM INC. 726      
530-609 0 Alleghany CA 145J TERRA NOVA TELECOM INC. 726      
530-609 6 Alleghany CA 145J TERRA NOVA TELECOM INC. 726      
530-658 4 Esparto CA 145J TERRA NOVA TELECOM INC. 726      
530-658 8 Esparto CA 145J TERRA NOVA TELECOM INC. 726      
530-909 9 Meridian CA 145J TERRA NOVA TELECOM INC. 726      
916-535 4 Fair Oaks (Sacramento) CA 145J TERRA NOVA TELECOM INC. 726      
916-567 3 Sacramento: North DA CA 145J TERRA NOVA TELECOM INC. 726      
916-992 9 Rio Linda CA 145J TERRA NOVA TELECOM INC. 726      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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