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
978-243	5	Maynard	MA		829J PAETEC ITEL, LLC	128	2003-01-12
978-243	6	Maynard	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2016-08-21
978-243	7	Maynard	MA	CMBSMA01AMD	4036 NEW CINGULAR WIRELESS PCS, LLC - DC	128	2019-01-19
978-243	8	Maynard	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2015-08-05
978-243	9	Maynard	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128	2013-05-04
978-244	A	Lowell	MA	CHFRMANORP0	9102 VERIZON NEW ENGLAND INC.	128
978-245	A	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	0	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	1	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	2	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	3	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	4	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	5	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	6	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	7	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	8	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-245	9	Concord	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-11-27
978-246	A	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	0	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	1	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	2	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	3	Maynard	MA	CMBSMA01AMD	4036 NEW CINGULAR WIRELESS PCS, LLC - DC	128	2023-07-07
978-246	4	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	5	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	6	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	7	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	8	Maynard	MA	CATNMAAKPS0	7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-246	9	Maynard	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-08-17
978-247	A	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	0	Andover	MA		515J IP HORIZON LLC	128	2019-04-26
978-247	1	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	2	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	3	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	4	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	5	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	6	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	7	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	8	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-247	9	Andover	MA	ANDVMAELRP0	9102 VERIZON NEW ENGLAND INC.	128
978-248	A	Athol	MA	ATHOMARIDS1	9102 VERIZON NEW ENGLAND INC.	128
978-248	0	Athol	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2008-04-07
978-248	1	Athol	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-08-17
978-248	2	Athol	MA		145J TERRA NOVA TELECOM INC.	128	2020-11-20
978-248	3	Athol	MA		829J PAETEC ITEL, LLC	128	2006-12-28
978-248	4	Athol	MA		4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2010-03-11
978-248	5	Athol	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2005-01-20
978-248	6	Athol	MA	ATHOMARIDS1	9102 VERIZON NEW ENGLAND INC.	128
978-248	7	Athol	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2010-09-04
978-248	8	Athol	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2015-09-24
978-248	9	Athol	MA	ATHOMARIDS1	9102 VERIZON NEW ENGLAND INC.	128
978-249	A	Athol	MA	ATHOMARIDS1	9102 VERIZON NEW ENGLAND INC.	128
978-250	A	Lowell	MA	CHFRMANORP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	A	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	0	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	1	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	2	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	3	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	4	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	5	Lowell	MA	BSTPMALLDS3	892D ONVOY, LLC - MA	128	2023-04-06
978-251	6	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	7	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	8	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-251	9	Lowell	MA	NCHLMAGRRP0	9102 VERIZON NEW ENGLAND INC.	128
978-252	A	Ashburnham	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128
978-252	0	Ashburnham	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-252	1	Ashburnham	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2006-01-06
978-252	2	Ashburnham	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-252	3	Ashburnham	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-252	4	Ashburnham	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-252	5	Ashburnham	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2005-01-20
978-252	6	Ashburnham	MA	SOVLMAAB5MD	732H BARR TELL USA, INC. - MA	128	2016-01-01
978-252	7	Ashburnham	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2004-09-02
978-252	8	Ashburnham	MA	BSTPMALLOMD	073H TELNYX LLC	128	2017-05-09
978-252	9	Ashburnham	MA		515J IP HORIZON LLC	128	2015-10-26
978-253	A	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-253	0	Wilmington	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2005-02-14
978-253	2	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-253	4	Wilmington	MA	CMBRMAORDSG	4018 LEVEL 3 COMMUNICATIONS, LLC - MA	128	2003-12-08
978-253	5	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-253	6	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-253	7	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-253	9	Wilmington	MA		829J PAETEC ITEL, LLC	128
978-254	A	Concord	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128
978-254	0	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-254	1	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2008-12-06
978-254	2	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-254	3	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-254	4	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128
978-254	5	Concord	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2005-01-20
978-254	6	Concord	MA		7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC	128	2009-01-15
978-254	7	Concord	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2010-02-21
978-254	8	Concord	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128
978-254	9	Concord	MA	SOVLMAABDS2	268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA	128
978-255	A	Newburyport	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-255	0	Newburyport	MA	CMBRMABENMD	624H ONVOY SPECTRUM, LLC	128	2021-11-27
978-255	1	Newburyport	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-255	2	Newburyport	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128
978-255	3	Newburyport	MA	BSTNMABLOMD	990E BANDWIDTH.COM CLEC, LLC - MA	128	2010-02-21
978-255	4	Newburyport	MA	NWTNMAWAVMD	318J COMCAST IP PHONE, LLC	128	2012-06-01
978-255	5	Newburyport	MA		6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA	128	2025-07-04

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

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