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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-356 A Cataumet MA BRTNMACOX2X  829J PAETEC ITEL, LLC 128      
508-357 A Marlboro MA MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-358 A Wayland MA WYLDMABPRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-359 A Medfield MA MEFDMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-360 A Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-361 A Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-362 A Barnstable MA BRNSMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-363 A Worcester MA WRCSMACEDS3  9102 VERIZON NEW ENGLAND INC. 128      
508-364 A Barnstable MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-365 A Worcester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-366 A Westboro MA WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-367 A Barnstable MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-368 A Worcester MA WRCSMACEDS3  9102 VERIZON NEW ENGLAND INC. 128      
508-369 A Mansfield MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-370 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-371 A Framingham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-372 A Whitinsville MA BRTNMACOX8X  829J PAETEC ITEL, LLC 128      
508-373 A Worcester MA BRTNMACOX8X  829J PAETEC ITEL, LLC 128      
508-374 A Nantucket MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-375 A Barnstable MA BRNSMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-376 A Millis MA MLISMAMARP0  9102 VERIZON NEW ENGLAND INC. 128      
508-377 A Milford MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-378 A East Bridgewater MA EBWRMABERS1  9102 VERIZON NEW ENGLAND INC. 128      
508-379 A North Swansea MA WRRNRIEVDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-380 A Framingham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-381 A Milford MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-382 A Marlboro MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
508-383 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-384 A Wrentham MA WRHMMASORP0  9102 VERIZON NEW ENGLAND INC. 128      
508-385 A Dennis MA DNNSMAYARS3  9102 VERIZON NEW ENGLAND INC. 128      
508-386 A Taunton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-387 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-388 A Falmouth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-389 A Westboro MA WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-390 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-391 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-392 A Cataumet MA BSTPMALLX1X  7619 RCN TELECOM SERVICES, INC. - MA 128      
508-393 A Northboro MA NRBOMASCRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-394 A Dennis MA BSRVMASTDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-395 A Framingham MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-396 A Framingham MA FRMNMAUNRP1  9102 VERIZON NEW ENGLAND INC. 128      
508-397 A Natick MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-398 A Dennis MA BSRVMASTDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-399 A Southgate MA PWTCRIHIDSA  9102 VERIZON NEW ENGLAND INC. 128      
508-400 A Hopkinton MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-401 A Wayland MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-402 A Fall River MA BRTNMACOX4X  829J PAETEC ITEL, LLC 128      
508-403 A Cataumet MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-404 A Walpole MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-405 A Framingham MA BSTPMALLX1X  7619 RCN TELECOM SERVICES, INC. - MA 128      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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