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.

Hyde Park, NY

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
845-229 A HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 0 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 1 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 2 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 3 PGHKNYSHXNX  8249 MAGNA5 LLC - NY 133   2007-11-25   
845-229 4 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 5 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 6 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 7 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 8 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-229 9 HYPKNYHKRS0  9104 VERIZON NEW YORK INC. 133      
845-233 A PGHKNYSHAMD  7421 AT&T LOCAL 133      
845-233 0 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2007-01-30   
845-233 1 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2004-05-05   
845-233 2 PGHKNYSHXJX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2006-01-28   
845-233 3 PGHKNYSH4MD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 133   2007-07-27   
845-233 4 PGHKNYSHX6X  7126 CABLEVISION LIGHTPATH, INC. - NY 133   2004-07-27   
845-233 5 PGHKNYSHX6X  7126 CABLEVISION LIGHTPATH, INC. - NY 133   2004-07-27   
845-233 6 PGHKNYSHXJX  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2004-07-19   
845-233 7 PGHKNYWSN12  2475 FRONTIER COMMUNICATIONS OF AMERICA, INC. - NY 133   2005-03-19   
845-233 8 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2008-03-25   
845-233 9 PGHKNYSHAMD  7421 AT&T LOCAL 133   2004-05-01   
845-366 A PGHKNYSHXUX  7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 133      
845-366 0 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2015-09-14   
845-366 1 PGHKNYSHSMD  384C ONVOY, LLC NY 133   2016-04-04   
845-366 2 PGHKNYSHSMD  384C ONVOY, LLC NY 133   2016-04-04   
845-366 3 PGHKNYSHXUX  7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 133   2013-09-05   
845-366 4 PGHKNYSHXNY  073H TELNYX LLC 133   2017-03-14   
845-366 5 PGHKNYFAX2X  5562 METRO PCS, INC. 133   2017-02-20   
845-366 6 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2017-09-24   
845-366 7 PGHKNYSHGMD  508J CENTURYLINK COMMUNICATIONS LLC 133   2014-11-13   
845-366 8 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2014-05-01   
845-366 9 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2016-08-26   
845-407 A PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133      
845-407 0 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2017-10-29   
845-407 1 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2017-10-30   
845-407 2 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2019-08-01   
845-407 3 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2020-03-25   
845-407 4 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2020-03-25   
845-407 5 PGHKNYSHXXY  506J TWILIO INTERNATIONAL INC 133   2020-11-07   
845-407 6 PGHKNYSHX3Y  7140 TC SYSTEMS,INC. - NY 133   2018-12-16   
845-407 7 PGHKNYFAX2X  5562 METRO PCS, INC. 133   2019-07-06   
845-407 8 PGHKNYSHSMD  384C ONVOY, LLC NY 133   2019-02-16   
845-407 9 PGHKNYSHSMD  384C ONVOY, LLC NY 133   2019-02-16   
845-444 A PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-444 0 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2008-12-27   
845-444 1 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2010-09-12   
845-444 2 PGHKNYSP6MD  997E BANDWIDTH.COM CLEC, LLC - NY 133   2011-07-07   
845-444 3 PGHKNYSHSMD  384C ONVOY, LLC NY 133   2011-08-31   
845-444 4 PGHKNYSHX2X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2009-11-11   

1 2 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.