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.

NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-252 A Ashburnham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-253 A Wilmington MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-254 A Concord MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-255 A Newburyport MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-256 A Lowell MA CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128      
978-257 A Barre MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-258 A Lawrence MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-259 A Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-261 A Sudbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-262 A Billerica MA BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-263 A Acton MA ACTNMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
978-264 A Acton MA ACTNMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
978-265 A Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-266 A Acton MA ACTNMAMADS1  9102 VERIZON NEW ENGLAND INC. 128      
978-267 A Wilmington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-268 A Acton MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-269 A Andover MA LWRNMACAX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-270 A Newburyport MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-272 A Groton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-273 A Lawrence MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-274 A Acton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-275 A Lowell MA LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-276 A North Reading MA NRDGMACERS1  9102 VERIZON NEW ENGLAND INC. 128      
978-277 A Templeton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-278 A Peabody MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-279 A Beverly MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
978-280 A Concord MA CNCRMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-281 A Gloucester MA GLCSMAELDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-282 A Gloucester MA GLCSMAELDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-283 A Gloucester MA GLCSMAELDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-284 A Wilmington MA WLMGMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-285 A Petersham MA   892D ONVOY, LLC - MA 128      
978-286 A Sterling MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-287 A Concord MA CNCRMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-288 A Beverly MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-289 A Andover MA LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-290 A Gloucester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-291 A Lawrence MA LWRNMACAX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-292 A Lawrence MA LWRNMACADS2  9102 VERIZON NEW ENGLAND INC. 128      
978-293 A Hudson MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-294 A Billerica MA BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-295 A Sudbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-296 A Andover MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-297 A Winchendon MA WNDNMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-298 A Maynard MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-299 A Beverly MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-300 A Townsend MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-301 A Petersham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-302 A Groton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-303 A Westford MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.