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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-200 A Bayport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-201 A Amityville NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-202 A Ronkonkoma NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-203 A Central Islip NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-204 A Southampton NY SATNNYSNDS0  9104 VERIZON NEW YORK, INC. 132      
631-205 A Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-206 A Bay Shore NY BYSHNYBYRP0  9104 VERIZON NEW YORK, INC. 132      
631-207 A Patchogue NY PCHGNYPHDS0  9104 VERIZON NEW YORK, INC. 132      
631-208 A Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-209 A Shoreham NY SHHMNYSHDS0  9104 VERIZON NEW YORK, INC. 132      
631-210 A Islip NY   829J PAETEC ITEL, LLC 132      
631-212 A Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-213 A Midland NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-214 A Deer Park NY WHPLNYGRRS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-215 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-216 A Stony Brook NY STKTNYSKDS0  9104 VERIZON NEW YORK, INC. 132      
631-217 A Stony Brook NY NYCMNYCZDS0  8667 AMERICAN NETWORK, INC. 132      
631-218 A Sayville NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132      
631-219 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-220 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-221 A Nassau Zone 9 NY WNTGNYWTDS0  9104 VERIZON NEW YORK, INC. 132      
631-223 A Huntington NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-224 A Islip NY BYSHNYBYRP0  9104 VERIZON NEW YORK, INC. 132      
631-225 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-226 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-227 A Farmingdale NY   829J PAETEC ITEL, LLC 132      
631-228 A Shoreham NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-229 A Amityville NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-230 A Montauk Point NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-231 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-232 A Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-233 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-234 A Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-235 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-236 A Brentwood NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-237 A Bridgehampton NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-238 A Montauk Point NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-239 A Northport NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-240 A Smithtown NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-241 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-242 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-243 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-244 A Sayville NY SYVLNYSADS0  9104 VERIZON NEW YORK, INC. 132      
631-245 A Brentwood NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-246 A Stony Brook NY STKTNYSKDS0  9104 VERIZON NEW YORK, INC. 132      
631-247 A Farmingdale NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-248 A East Hampton NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-249 A Farmingdale NY FRDLNYFMRP0  9104 VERIZON NEW YORK, INC. 132      
631-250 A St James NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-251 A Sag Harbor NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-252 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-253 A Midland NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-254 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-255 A Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-256 A Sayville NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-257 A Smithtown NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-258 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-259 A Southampton NY SATNNYSNDS0  9104 VERIZON NEW YORK, INC. 132      
631-260 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-261 A Northport NY ENPTNYENRP0  9104 VERIZON NEW YORK, INC. 132      
631-262 A Northport NY ENPTNYENRP0  9104 VERIZON NEW YORK, INC. 132      
631-263 A Smithtown NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-264 A Amityville NY MSPQNYMPRP0  9104 VERIZON NEW YORK, INC. 132      
631-265 A Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-266 A West Commack NY ENPTNYENRP0  9104 VERIZON NEW YORK, INC. 132      
631-267 A Amagansett NY EHTNNYEHDS0  9104 VERIZON NEW YORK, INC. 132      
631-268 A Southampton NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-269 A Kings Park NY ENPTNYENRP0  9104 VERIZON NEW YORK, INC. 132      
631-270 A Farmingdale NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-271 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-272 A Central Islip NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-273 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-274 A Deer Park NY DRPKNYDPRP0  9104 VERIZON NEW YORK, INC. 132      
631-275 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-276 A Hampton Bays NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-277 A Islip NY BYSHNYBYRP0  9104 VERIZON NEW YORK, INC. 132      
631-278 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-279 A Brentwood NY NYCMNY30BMD  6630 USA MOBILITY WIRELESS, INC. 132      
631-280 A Westhampton NY   0051 SHELCOMM 132   2025-10-25   
631-281 A Atlantic NY MSTCNYMCDS0  9104 VERIZON NEW YORK, INC. 132      
631-282 A Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-283 A Southampton NY SATNNYSNDS0  9104 VERIZON NEW YORK, INC. 132      
631-284 A Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-285 A Ronkonkoma NY RNKNNYRNDS0  9104 VERIZON NEW YORK, INC. 132      
631-286 A Bellport NY PCHGNYPHDS0  9104 VERIZON NEW YORK, INC. 132      
631-287 A Southampton NY SATNNYSNDS0  9104 VERIZON NEW YORK, INC. 132      
631-288 A Westhampton NY WHBHNYWBDS0  9104 VERIZON NEW YORK, INC. 132      
631-289 A Patchogue NY PCHGNYPHDS0  9104 VERIZON NEW YORK, INC. 132      
631-290 A Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-291 A Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-292 A Kings Park NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-293 A Farmingdale NY FRDLNYFMRP0  9104 VERIZON NEW YORK, INC. 132      
631-294 A Yaphank NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-295 A Yaphank NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-296 A Bridgehampton NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-297 A Central Islip NY   829J PAETEC ITEL, LLC 132      
631-298 A Mattituck NY CTCHNYCUDS0  9104 VERIZON NEW YORK, INC. 132      
631-299 A Brentwood NY   829J PAETEC ITEL, LLC 132      
631-300 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-301 A Farmingdale NY NYCMNYBXJMD  073H TELNYX LLC 132      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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