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.

Maybrook, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
845-427 A MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 0 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 1 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-427 2 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 3 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 4 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 5 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 6 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 7 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-427 9 MYBKNYXARS0  0100 FRONTIER COMMUNICATIONS OF NEW YORK, INC. 133      
845-636 A PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-636 0 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-636 1 PGHKNYSHX6X  7126 CABLEVISION LIGHTPATH, INC. - NY 133      
845-636 2 WRWKNYXADS2  4967 WARWICK VALLEY TELEPHONE COMPANY 133      
845-636 3 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-636 4   793K TWC IP ENABLED SERVICES, LLC 133      
845-636 6 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-636 7   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133      
845-636 8 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-636 9 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-824 A PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-824 0 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-824 1 MONRNYXA3MD  384C ONVOY, LLC- NY 133      
845-824 2 MONRNYXA3MD  384C ONVOY, LLC- NY 133      
845-824 3 PGHKNYSHX3Y  7140 TC SYSTEMS, INC. - NY 133      
845-824 4 MONRNYXA3MD  384C ONVOY, LLC- NY 133      
845-824 5 PGHKNYFA0MD  4152 PAETEC COMMUNICATIONS, INC. - NY 133      
845-824 6   1215 CORETEL NEW YORK, INC. - NY 133      
845-824 8 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-824 9 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-841 A   624H ONVOY SPECTRUM, LLC 133      
845-841 0 PGHKNYSHXNY  073H TELNYX LLC 133      
845-841 4 PGHKNYSHXQY  624H ONVOY SPECTRUM, LLC 133      
845-841 5 PGHKNYSHXQY  624H ONVOY SPECTRUM, LLC 133      
845-841 7 PGHKNYSHXQY  624H ONVOY SPECTRUM, LLC 133      
845-841 9 PGHKNYWSDMD  818H PEERING HUB, INC. - NY 133      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.