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: 919 [Rate centres in NPA 919] [Dial plan for NPA 919]

NXX: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
919-386 A Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 0 Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 1 Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 2 Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 3 Cary (Research Triangle Park) NC   145J TERRA NOVA TELECOM INC. 426      
919-386 4 Cary (Research Triangle Park) NC RLGHNCHO31Z  073H TELNYX LLC 426      
919-386 5 Cary (Research Triangle Park) NC DRHMNCXM2MD  624H ONVOY SPECTRUM, LLC 426      
919-386 6 Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 7 Cary (Research Triangle Park) NC RLGHNCJV4MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 8 Cary (Research Triangle Park) NC DRHMNCXM2MD  624H ONVOY SPECTRUM, LLC 426      
919-386 9 Cary (Research Triangle Park) NC RLGHNCHOX2Z  998E BANDWIDTH.COM CLEC, LLC - NC 426      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.