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.

NPA: 669 [Rate centres in NPA 669] [Dial plan for NPA 669]

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-660 A San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 0 San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-12   
669-660 1 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-08-15   
669-660 2 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-12   
669-660 3 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-12   
669-660 4 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-12   
669-660 5 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-12   
669-660 6 San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 7 San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 8 San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-11   
669-660 9 San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.