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
978-442	2	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-442	3	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-442	4	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-442	5	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-442	6	Lowell	MA	CHTWMABF2MD	671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	128	2023-05-01
978-442	7	Lowell	MA	CHTWMABF2MD	671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	128	2023-05-01
978-442	8	Lowell	MA	CHTWMABF2MD	671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	128	2023-05-01
978-442	9	Lowell	MA	SOVLMAAB6MD	939H COMMIO, LLC	128	2024-03-04
978-443	A	Sudbury	MA	SDBRMABPRP1	9102 VERIZON NEW ENGLAND INC.	128
978-444	A	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	0	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	1	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	2	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	5	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	6	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-444	8	Wilmington	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-445	A	Sudbury	MA	SDBRMABPRP1	9102 VERIZON NEW ENGLAND INC.	128
978-445	0	Sudbury	MA	SDBRMABPRP1	9102 VERIZON NEW ENGLAND INC.	128
978-445	1	Sudbury	MA		145J TERRA NOVA TELECOM INC.	128	2021-09-30
978-445	2	Sudbury	MA	SDBRMABPRP1	9102 VERIZON NEW ENGLAND INC.	128
978-445	5	Sudbury	MA		145J TERRA NOVA TELECOM INC.	128	2022-11-02
978-445	8	Sudbury	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-11-27
978-446	A	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	0	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	1	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	2	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	3	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	4	Lowell	MA	CMBSMA01AMD	4036 NEW CINGULAR WIRELESS PCS, LLC - DC	128	2023-09-08
978-446	5	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	6	Lowell	MA		515J IP HORIZON LLC	128	2013-04-08
978-446	7	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	8	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-446	9	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-447	A	Wilmington	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-447	0	Wilmington	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2014-09-01
978-447	1	Wilmington	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-447	2	Wilmington	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2015-10-03
978-447	3	Wilmington	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2016-04-20
978-447	4	Wilmington	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2015-07-19
978-447	5	Wilmington	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-447	7	Wilmington	MA		145J TERRA NOVA TELECOM INC.	128	2023-06-22
978-447	8	Wilmington	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2020-07-11
978-447	9	Wilmington	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2020-07-11
978-448	A	Groton	MA	GRTNMAHORP0	9102 VERIZON NEW ENGLAND INC.	128
978-449	A	Groton	MA	GRTNMAHORP0	9102 VERIZON NEW ENGLAND INC.	128
978-449	0	Groton	MA	GRTNMAHORP0	9102 VERIZON NEW ENGLAND INC.	128
978-449	1	Groton	MA	CATNMAAKAMD	6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2017-08-24
978-449	2	Groton	MA		7135 TC SYSTEMS, INC.	128
978-449	3	Groton	MA		7135 TC SYSTEMS, INC.	128
978-449	4	Groton	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2012-03-15
978-449	5	Groton	MA		829J PAETEC ITEL, LLC	128	2011-12-08
978-449	6	Groton	MA	GRTNMAHORP0	9102 VERIZON NEW ENGLAND INC.	128
978-449	7	Groton	MA	CMBRMAMQDS3	316E YMAX COMMUNICATIONS CORP. - MA	128	2008-03-08
978-449	9	Groton	MA	GRTNMAHORP0	9102 VERIZON NEW ENGLAND INC.	128
978-450	A	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-450	0	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-450	1	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-450	2	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-450	3	Maynard	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-04-10
978-450	4	Maynard	MA		145J TERRA NOVA TELECOM INC.	128	2025-11-24
978-450	5	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2005-10-17
978-450	6	Maynard	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2005-10-17
978-450	7	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-450	8	Maynard	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-11-27
978-450	9	Maynard	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-11-27
978-451	A	Concord	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128
978-451	0	Concord	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2005-01-12
978-451	1	Concord	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128	2013-05-04
978-451	3	Concord	MA	CNCRMAWADS0	9102 VERIZON NEW ENGLAND INC.	128	2006-10-23
978-451	4	Concord	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2004-01-13
978-451	5	Concord	MA	SOVLMAABDMD	490J BOOST SUBSCRIBERCO L.L.C.	128	2023-06-08
978-451	6	Concord	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2006-01-28
978-451	7	Concord	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2006-01-28
978-451	8	Concord	MA		515J IP HORIZON LLC	128	2016-07-01
978-451	9	Concord	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-11-03
978-452	A	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-453	A	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-454	A	Lowell	MA	LWLLMAAPPSA	9102 VERIZON NEW ENGLAND INC.	128
978-455	A	Lowell	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-456	A	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-456	0	Harvard	MA	OXFRMAAK1MD	792K CHARTER IP ENABLED SERVICES, LLC	128	2005-01-01
978-456	1	Harvard	MA	BSTPMALL5MD	508J CENTURYLINK COMMUNICATIONS, LLC	128	2013-09-30
978-456	2	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-456	3	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-456	4	Harvard	MA		515J IP HORIZON LLC	128	2002-03-04
978-456	5	Harvard	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2004-09-03
978-456	6	Harvard	MA	SOVLMAABBMD	145J TERRA NOVA TELECOM INC.	128	2024-02-03
978-456	7	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-456	8	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-456	9	Harvard	MA	HRVRMALIRP0	9102 VERIZON NEW ENGLAND INC.	128
978-457	A	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	0	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	1	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	2	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	3	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	4	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	5	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	6	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128
978-457	7	Haverhill	MA		145J TERRA NOVA TELECOM INC.	128	2022-08-21
978-457	8	Haverhill	MA	NRTNMAAACM4	6889 OMNIPOINT MIAMI E LICENSE, LLC	128	2006-02-04

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