Local Calling Guide
Area code/prefix search
NPA: 508
[Rate centres in NPA 508]
[Dial plan for NPA 508]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-570
| 2 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-02-04 |
|
| 508-570
| 4 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-570
| 5 |
Franklin |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-04-23 |
|
| 508-570
| 6 |
Franklin |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-07-01 |
|
| 508-570
| 7 |
Franklin |
MA |
|
2899 BROADVIEW NETWORKS, INC. - MA |
128 |
|
2013-01-13 |
|
| 508-570
| 8 |
Franklin |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2015-02-03 |
|
| 508-570
| 9 |
Franklin |
MA |
|
019F CBEYOND COMMUNICATIONS, LLC - MA |
128 |
|
2010-03-15 |
|
| 508-571
| A |
Northboro |
MA |
WRCSMA02DS1 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 508-571
| 0 |
Northboro |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2019-07-01 |
|
| 508-571
| 1 |
Northboro |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2019-06-01 |
|
| 508-571
| 2 |
Northboro |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 508-571
| 3 |
Northboro |
MA |
|
4084 PAETEC COMMUNICATIONS, INC.- MA |
128 |
|
2016-10-14 |
|
| 508-571
| 5 |
Northboro |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-28 |
|
| 508-571
| 6 |
Northboro |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-28 |
|
| 508-571
| 7 |
Northboro |
MA |
|
506J TWILIO INTERNATIONAL, INC. |
128 |
|
2020-12-19 |
|
| 508-571
| 8 |
Northboro |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-08-26 |
|
| 508-571
| 9 |
Northboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-12-04 |
|
| 508-572
| A |
Billerica |
MA |
AVONMACIGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 508-573
| A |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-573
| 0 |
Marlboro |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2016-05-03 |
|
| 508-573
| 1 |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-573
| 2 |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-573
| 3 |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-573
| 4 |
Marlboro |
MA |
|
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2008-05-06 |
|
| 508-573
| 5 |
Marlboro |
MA |
|
966C DSCI, LLC |
128 |
|
2005-04-10 |
|
| 508-573
| 6 |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-573
| 7 |
Marlboro |
MA |
|
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2008-04-21 |
|
| 508-573
| 8 |
Marlboro |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2018-12-24 |
|
| 508-573
| 9 |
Marlboro |
MA |
|
7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 508-574
| A |
Billerica |
MA |
AVONMACIGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 508-575
| A |
Taunton |
MA |
WOBNMADWN23 |
174A NEP, LLC |
128 |
|
|
|
| 508-576
| A |
North Attleboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 0 |
North Attleboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 1 |
North Attleboro |
MA |
|
966G LOCAL ACCESS LLC - MA |
128 |
|
2015-03-26 |
|
| 508-576
| 2 |
North Attleboro |
MA |
|
732H BARR TELL USA, INC. - MA |
128 |
|
2016-01-01 |
|
| 508-576
| 3 |
North Attleboro |
MA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2014-03-31 |
|
| 508-576
| 4 |
North Attleboro |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2012-11-26 |
|
| 508-576
| 5 |
North Attleboro |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-28 |
|
| 508-576
| 6 |
North Attleboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 7 |
North Attleboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 8 |
North Attleboro |
MA |
|
6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA |
128 |
|
2015-01-13 |
|
| 508-576
| 9 |
North Attleboro |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-577
| A |
Brockton |
MA |
AVONMACIGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 508-578
| A |
Dover |
MA |
NDHMMAPIDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-579
| A |
Worcester |
MA |
WLPLMAALCM1 |
6664 SPRINT SPECTRUM L.P. |
128 |
|
|
|
| 508-580
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-581
| A |
Millbury |
MA |
MLBRMAGRRS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-581
| 0 |
Millbury |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2011-01-03 |
|
| 508-581
| 1 |
Millbury |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-581
| 2 |
Millbury |
MA |
|
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2005-09-04 |
|
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Last updated: Sun, 29 Nov 2020 13:13:58 UTC
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