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 92 93 94 95 96 97 98 99 100 101 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 508-576
| 6 |
North Attleboro |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 7 |
North Attleboro |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-576
| 8 |
North Attleboro |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2015-01-13 |
|
| 508-576
| 9 |
North Attleboro |
MA |
|
490J BOOST SUBSCRIBERCO L.L.C. |
128 |
|
2026-04-02 |
|
| 508-577
| A |
Brockton |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 508-578
| A |
Dover |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 508-579
| A |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 0 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 1 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 2 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 3 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 4 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 5 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 6 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 7 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 8 |
Worcester |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 508-579
| 9 |
Worcester |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
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 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2011-01-03 |
|
| 508-581
| 1 |
Millbury |
MA |
MLBRMAGRRS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-581
| 2 |
Millbury |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2005-09-04 |
|
| 508-581
| 3 |
Millbury |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-05 |
|
| 508-581
| 4 |
Millbury |
MA |
OXFRMAAK1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
128 |
|
2011-08-22 |
|
| 508-581
| 5 |
Millbury |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2003-07-28 |
|
| 508-581
| 6 |
Millbury |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2002-05-08 |
|
| 508-581
| 7 |
Millbury |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-10-10 |
|
| 508-581
| 8 |
Millbury |
MA |
MLBRMAGRRS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-581
| 9 |
Millbury |
MA |
MLBRMAGRRS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-582
| A |
Hyannis |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 508-583
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-584
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-585
| A |
Bridgewater |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 508-586
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-587
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-588
| A |
Brockton |
MA |
BRTNMACRDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-589
| A |
Hopkinton |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-589
| 0 |
Hopkinton |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-589
| 1 |
Hopkinton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-11-25 |
|
| 508-589
| 2 |
Hopkinton |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-589
| 3 |
Hopkinton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2019-06-01 |
|
| 508-589
| 4 |
Hopkinton |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-01-31 |
|
| 508-589
| 5 |
Hopkinton |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-04-02 |
|
| 508-589
| 6 |
Hopkinton |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-04-02 |
|
| 508-589
| 7 |
Hopkinton |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-01-31 |
|
| 508-589
| 8 |
Hopkinton |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-04 |
|
| 508-589
| 9 |
Hopkinton |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-12-20 |
|
| 508-590
| A |
Franklin |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-590
| 0 |
Franklin |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 508-590
| 1 |
Franklin |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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