Local calling guide: NPA-NXX search

Area code/prefix search

Region: MA

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NPA-NXX	BLOCK	Rate Centre	Region	Switch	OCN	LATA	Eff date
978-635	A	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	0	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	1	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	2	Acton	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2016-06-17
978-635	3	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	4	Acton	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-08-17
978-635	5	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	6	Acton	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2016-02-06
978-635	7	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	8	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-635	9	Acton	MA	ACTNMAMADS1	9102 VERIZON NEW ENGLAND INC.	128
978-636	A	Barre	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128
978-636	0	Barre	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2008-12-06
978-636	1	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-06-23
978-636	2	Barre	MA		515J IP HORIZON LLC	128	2015-10-26
978-636	3	Barre	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2004-09-02
978-636	4	Barre	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2007-08-01
978-636	5	Barre	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2014-03-31
978-636	6	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2012-03-15
978-636	7	Barre	MA	BSTPMALL5MD	508J CENTURYLINK COMMUNICATIONS, LLC	128	2014-04-24
978-636	8	Barre	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128	2018-05-12
978-636	9	Barre	MA	BSTPMALLOMD	073H TELNYX LLC	128	2017-05-04
978-637	A	Maynard	MA	FRMNMAWADS1	7421 AT&T - LOCAL	128
978-637	0	Maynard	MA	BSTPMALLOMD	073H TELNYX LLC	128	2017-04-27
978-637	1	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-02-04
978-637	2	Maynard	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2011-07-22
978-637	4	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2022-09-25
978-637	5	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-07-10
978-637	6	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-07-10
978-637	7	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2016-03-14
978-637	8	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2016-03-14
978-637	9	Maynard	MA	FRMNMAWADS1	7421 AT&T - LOCAL	128
978-638	A	Concord	MA	BSTNMABLOMD	9748 AMERICAN MESSAGING SERVICES, LLC	128
978-639	A	Sudbury	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-639	0	Sudbury	MA	SOVLMAABBMD	145J TERRA NOVA TELECOM INC.	128	2024-09-09
978-639	3	Sudbury	MA		829J PAETEC ITEL, LLC	128	2006-10-02
978-639	4	Sudbury	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2008-09-30
978-639	6	Sudbury	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-639	7	Sudbury	MA	BSTPMALL5MD	508J CENTURYLINK COMMUNICATIONS, LLC	128	2014-04-24
978-639	8	Sudbury	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128	2013-05-05
978-639	9	Sudbury	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-640	A	Lowell	MA	TWBYMARODS1	9102 VERIZON NEW ENGLAND INC.	128
978-641	A	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-641	0	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2013-10-11
978-641	1	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2013-10-11
978-641	2	Haverhill	MA		515J IP HORIZON LLC	128	2013-04-08
978-641	3	Haverhill	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2015-07-22
978-641	4	Haverhill	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2014-07-01
978-641	5	Haverhill	MA		829J PAETEC ITEL, LLC	128	2015-05-29
978-641	6	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2014-04-24
978-641	7	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2014-04-24
978-641	8	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2014-04-24
978-641	9	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2012-12-24
978-642	A	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-642	0	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-642	1	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2004-09-10
978-642	2	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-642	3	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2005-08-13
978-642	4	Wilmington	MA		145J TERRA NOVA TELECOM INC.	128	2022-04-12
978-642	5	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-642	7	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2005-08-13
978-642	8	Wilmington	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2005-08-13
978-643	A	Barre	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-643	0	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2019-01-04
978-643	1	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2019-01-04
978-643	2	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-06-23
978-643	3	Barre	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2016-12-09
978-643	4	Barre	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-04-05
978-643	5	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-07-10
978-643	7	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-03-07
978-643	8	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-03-07
978-643	9	Barre	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-07-10
978-644	A	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128
978-644	0	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2017-03-25
978-644	1	Georgetown	MA	BSTPMALLOMD	073H TELNYX LLC	128	2017-04-28
978-644	2	Georgetown	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2019-05-10
978-644	5	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-03-07
978-644	6	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2021-03-07
978-644	7	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2019-02-24
978-644	8	Georgetown	MA		515J IP HORIZON LLC	128	2017-07-06
978-644	9	Georgetown	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2019-02-24
978-645	A	Lawrence	MA		7135 TC SYSTEMS, INC.	128
978-645	0	Lawrence	MA	SOVLMAAB6MD	939H COMMIO, LLC	128	2021-10-11
978-645	1	Lawrence	MA	CMBSMA01AMD	4036 NEW CINGULAR WIRELESS PCS, LLC - DC	128	2009-11-04
978-645	2	Lawrence	MA		829J PAETEC ITEL, LLC	128	2012-01-13
978-645	3	Lawrence	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2022-01-15
978-645	4	Lawrence	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2022-02-11
978-645	5	Lawrence	MA		7135 TC SYSTEMS, INC.	128
978-645	6	Lawrence	MA		829J PAETEC ITEL, LLC	128	2011-05-04
978-645	7	Lawrence	MA	NRTNMAAACM4	5562 METROPCS, INC.	128	2015-01-28
978-645	8	Lawrence	MA		829J PAETEC ITEL, LLC	128	2016-01-08
978-645	9	Lawrence	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128	2014-11-14
978-646	A	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	0	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	1	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	2	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	3	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	4	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	5	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-646	6	Danvers	MA	DNVSMAHIRP0	9102 VERIZON NEW ENGLAND INC.	128

Last updated: Sun, 17 May 2026 03:26:51 UTC

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