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.

Monticello, NY

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
329-237 A   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-03-28   
329-237 0   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-03-28   
329-237 1   384C ONVOY, LLC- NY 133   2025-05-12   
329-237 9   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-03-28   
845-397 A PGHKNYSHX3Y  7140 TC SYSTEMS, INC. - NY 133      
845-397 0 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2010-04-02   
845-397 1 PGHKNYSHXJX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2010-04-29   
845-397 2 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2010-08-08   
845-397 3   829J PAETEC ITEL, LLC 133   2012-05-08   
845-397 4   829J PAETEC ITEL, LLC 133   2012-05-08   
845-397 5 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2024-07-29   
845-397 6 PGHKNYSHX3Y  7140 TC SYSTEMS, INC. - NY 133   2009-08-10   
845-397 7 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2012-06-21   
845-397 8 PGHKNYSHXJX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2013-07-27   
845-397 9 PGHKNYWSDS0  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 133   2015-07-03   
845-423 A PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133      
845-423 0 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2007-07-16   
845-423 1 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2008-05-31   
845-423 2 PGHKNYSHXXX  282E YMAX COMMUNICATIONS CORP. - NY 133   2008-06-09   
845-423 3 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2008-03-07   
845-423 4 PGHKNYSHXNX  8249 RINGSQUARED TELECOM LLC 133   2008-06-05   
845-423 5 PGHKNYSHXXX  282E YMAX COMMUNICATIONS CORP. - NY 133   2008-06-09   
845-423 6 PGHKNYSHXXX  282E YMAX COMMUNICATIONS CORP. - NY 133   2008-06-20   
845-423 7 PGHKNYSHXXX  282E YMAX COMMUNICATIONS CORP. - NY 133   2008-06-20   
845-423 8 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2010-01-23   
845-423 9 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2008-07-28   
845-428 A PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133      
845-428 0 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2009-01-15   
845-428 1 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2010-02-25   
845-428 2 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2010-04-06   
845-428 3 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2010-08-13   
845-428 4 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2011-06-11   
845-428 5 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2014-01-12   
845-428 6 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2013-03-04   
845-428 7 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2017-07-21   
845-428 8 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2009-10-05   
845-428 9 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2014-02-15   
845-513 A   829J PAETEC ITEL, LLC 133   2025-04-09   
845-513 0   525G BARR TELL USA, INC. - NY 133   2013-01-14   
845-513 1 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2024-03-02   
845-513 2   829J PAETEC ITEL, LLC 133   2009-01-09   
845-513 3 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2011-08-31   
845-513 4 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2014-07-28   
845-513 5 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2011-02-03   
845-513 6 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2015-05-30   
845-513 7 PGHKNYSHGMD  508J CENTURYLINK COMMUNICATIONS, LLC 133   2014-11-08   
845-513 8 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2015-07-17   
845-513 9 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133   2012-03-08   
845-631 A   829J PAETEC ITEL, LLC 133   2025-04-09   
845-631 0   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 1   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 2   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 3   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 4   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 5   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 6   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 7   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 8   829J PAETEC ITEL, LLC 133   2021-03-18   
845-631 9   829J PAETEC ITEL, LLC 133   2021-03-18   
845-665 A PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 0 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133   2012-03-07   
845-665 1 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 2 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 3 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 4 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 5 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 6 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133      
845-665 7 PGHKNYFAX2X  5562 METROPCS, INC. 133   2011-09-02   
845-665 8 PGHKNYFAX2X  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 133   2011-01-20   
845-665 9 PGHKNYFAX2X  5562 METROPCS, INC. 133      
845-701 A PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133      
845-701 0 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2004-08-14   
845-701 1 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2004-12-09   
845-701 2 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2005-03-13   
845-701 3 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2005-08-03   
845-701 4 PGHKNYWSN12  2475 FRONTIER COMMUNICATIONS OF AMERICA, INC. - NY 133   2004-11-22   
845-701 5 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2005-08-03   
845-701 6 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2005-12-02   
845-701 7 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2005-12-02   
845-701 8 WRWKNYXADS2  4967 WARWICK VALLEY TELEPHONE COMPANY 133   2006-02-24   
845-701 9 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2006-06-02   
845-707 A PGHKNYFAX2X  5562 METROPCS, INC. 133      
845-707 0 PGHKNYFAX2X  5562 METROPCS, INC. 133   2005-01-07   
845-707 1 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2006-11-02   
845-707 2 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2007-01-02   
845-707 3 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2007-03-05   
845-707 4 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2007-04-04   
845-707 5 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2007-07-02   
845-707 6 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2015-04-13   
845-707 7 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2024-04-05   
845-707 8   829J PAETEC ITEL, LLC 133   2007-01-23   
845-707 9 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2007-11-20   
845-720 A PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133      
845-720 0 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2016-08-01   
845-720 1 PGHKNYSHXNY  073H TELNYX LLC 133   2017-03-14   
845-720 2 PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2018-06-25   
845-720 3 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2016-04-11   
845-720 4 PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2016-04-11   
845-720 5 PGHKNYSHX6Y  793K TWC IP ENABLED SERVICES, LLC 133   2018-07-12   
845-720 6 PGHKNYSHXTX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2018-12-25   

1 2 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.