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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-617 6 Brentwood NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2006-11-12   
631-617 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-02-02   
631-617 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-617 9 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2007-10-24   
631-618 A Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-618 0 Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-04-29   
631-618 1 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-01-24   
631-618 2 Yaphank NY NYCMNYBXX9X  829J PAETEC ITEL, LLC 132   2014-11-29   
631-618 3 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-21   
631-618 4 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-05   
631-618 5 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2005-12-22   
631-618 6 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-02-17   
631-618 7 Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2010-07-14   
631-618 8 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-618 9 Yaphank NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-11-15   
631-619 A Ronkonkoma NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-619 0 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-03-26   
631-619 1 Ronkonkoma NY NYCMNYBXXBX  829J PAETEC ITEL, LLC 132   2003-09-08   
631-619 2 Ronkonkoma NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-26   
631-619 3 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-03-20   
631-619 4 Ronkonkoma NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-619 5 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-09-17   
631-619 6 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2007-08-17   
631-619 7 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-05-14   
631-619 8 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-07-07   
631-619 9 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-01   
631-620 A Babylon NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-620 0 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-10-25   
631-620 1 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-03-28   
631-620 2 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-03-28   
631-620 3 Babylon NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2011-10-21   
631-620 4 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-12-26   
631-620 5 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-08-05   
631-620 6 Babylon NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-620 7 Babylon NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2011-08-20   
631-620 8 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-08-28   
631-620 9 Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2016-10-25   
631-621 A St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 0 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 1 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-621 2 St James NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-621 3 St James NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-22   
631-621 4 St James NY NYCMNYBXXAX  829J PAETEC ITEL, LLC 132   2005-06-23   
631-621 5 St James NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-12-03   
631-621 6 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-21   
631-621 7 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-621 8 St James NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-621 9 St James NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-22   
631-622 A Farmingdale NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-623 A West Commack NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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