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.

Amsterdam, NY

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
518-866 A LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 0   5562 METROPCS, INC. 134   2011-08-05   
518-866 1   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 2   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 3   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 4   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 5   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2011-01-20   
518-866 6   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 7   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2010-09-20   
518-866 8   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134      
518-866 9   5562 METROPCS, INC. 134      
518-876 A ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-876 0   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2022-01-08   
518-876 1   321J HD CARRIER LLC 134   2016-08-18   
518-876 2   321J HD CARRIER LLC 134   2016-08-18   
518-876 3   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-876 4   321J HD CARRIER LLC 134   2016-08-18   
518-876 5   384C ONVOY, LLC- NY 134   2012-08-26   
518-876 6   321J HD CARRIER LLC 134   2016-08-18   
518-876 7   321J HD CARRIER LLC 134   2016-08-18   
518-876 8   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-876 9   321J HD CARRIER LLC 134   2016-08-18   
518-954 A ALBYNYSSNMD  7421 AT&T - LOCAL 134      
518-954 0   321J HD CARRIER LLC 134   2016-08-18   
518-954 1   321J HD CARRIER LLC 134   2016-08-18   
518-954 2   7421 AT&T - LOCAL 134      
518-954 3   7421 AT&T - LOCAL 134      
518-954 4   5562 METROPCS, INC. 134   2018-06-03   
518-954 5   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2018-08-16   
518-954 6   970H BLUEBIRD COMMUNICATIONS, LLC - NY 134   2018-08-28   
518-954 7   508J CENTURYLINK COMMUNICATIONS, LLC 134   2016-09-22   
518-954 8   073H TELNYX LLC 134   2017-03-14   
518-954 9   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2017-09-27   
838-214 A HLDLNY06DS0  365J RIGHT CALL LLC 134      
838-259 A ALBYNYPS6MD  939H COMMIO, LLC 134      
838-259 0   939H COMMIO, LLC 134   2023-01-06   
838-259 1   939H COMMIO, LLC 134   2023-01-06   
838-259 2   384C ONVOY, LLC- NY 134   2023-08-09   
838-259 3   384C ONVOY, LLC- NY 134   2023-08-09   
838-259 4   384C ONVOY, LLC- NY 134   2023-08-09   
838-259 5   384C ONVOY, LLC- NY 134   2023-08-09   
838-259 6   384C ONVOY, LLC- NY 134   2023-08-09   
838-259 7   384C ONVOY, LLC- NY 134   2024-02-24   
838-259 8   384C ONVOY, LLC- NY 134   2024-02-24   
838-259 9   939H COMMIO, LLC 134   2024-02-18   
838-383 A ALBYNYSSXCY  384C ONVOY, LLC- NY 134      
838-383 0   624H ONVOY SPECTRUM, LLC 134   2022-04-06   
838-383 1   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2022-01-08   
838-383 2   516J TON80 COMMUNICATIONS, LLC 134   2021-07-02   
838-383 3   624H ONVOY SPECTRUM, LLC 134   2021-04-22   
838-383 4   384C ONVOY, LLC- NY 134   2021-11-20   
838-383 5   384C ONVOY, LLC- NY 134   2021-11-20   
838-383 6   384C ONVOY, LLC- NY 134   2021-11-20   
838-383 7   997E BANDWIDTH.COM CLEC, LLC - NY 134   2021-12-16   
838-383 8   997E BANDWIDTH.COM CLEC, LLC - NY 134   2021-12-16   
838-383 9   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2021-07-18   

<< 1 2

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.