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 |
| 508-850
| 4 |
Walpole |
MA |
WLPLMASSRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-850
| 5 |
Walpole |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-10-01 |
|
| 508-850
| 6 |
Walpole |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2015-07-23 |
|
| 508-850
| 7 |
Walpole |
MA |
WLPLMASSRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-850
| 8 |
Walpole |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-03-26 |
|
| 508-850
| 9 |
Walpole |
MA |
WLPLMASSRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| A |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 0 |
Mansfield |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2003-05-27 |
|
| 508-851
| 1 |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 2 |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 3 |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 4 |
Mansfield |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-05-01 |
|
| 508-851
| 5 |
Mansfield |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-12-17 |
|
| 508-851
| 6 |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 7 |
Mansfield |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2016-05-27 |
|
| 508-851
| 8 |
Mansfield |
MA |
MNFDMABRRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-851
| 9 |
Mansfield |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-08-27 |
|
| 508-852
| A |
Worcester |
MA |
GNDLMASUDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-853
| A |
Worcester |
MA |
GNDLMASUDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-854
| A |
Worcester |
MA |
GNDLMASUDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-855
| A |
Worcester |
MA |
GNDLMASUDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-856
| A |
Worcester |
MA |
GNDLMASUDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 508-857
| A |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 508-857
| 0 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2006-02-09 |
|
| 508-857
| 1 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 508-857
| 2 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 508-857
| 3 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 508-857
| 4 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2006-02-09 |
|
| 508-857
| 5 |
Brockton |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 508-857
| 6 |
Brockton |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2008-10-28 |
|
| 508-857
| 7 |
Brockton |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2007-10-11 |
|
| 508-857
| 8 |
Brockton |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2007-10-11 |
|
| 508-857
| 9 |
Brockton |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2007-10-11 |
|
| 508-858
| A |
New Bedford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-858
| 0 |
New Bedford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-858
| 1 |
New Bedford |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2005-01-18 |
|
| 508-858
| 2 |
New Bedford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-858
| 3 |
New Bedford |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2025-04-20 |
|
| 508-858
| 4 |
New Bedford |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-07-03 |
|
| 508-858
| 5 |
New Bedford |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2008-04-29 |
|
| 508-858
| 6 |
New Bedford |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2004-10-27 |
|
| 508-858
| 7 |
New Bedford |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2004-10-27 |
|
| 508-858
| 8 |
New Bedford |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2004-01-28 |
|
| 508-858
| 9 |
New Bedford |
MA |
BRTNMACRLMD |
5562 METROPCS, INC. |
128 |
|
2004-01-28 |
|
| 508-859
| A |
Leicester |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 508-859
| 0 |
Leicester |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 508-859
| 1 |
Leicester |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-09-10 |
|
| 508-859
| 2 |
Leicester |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-05 |
|
| 508-859
| 4 |
Leicester |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-10-07 |
|
| 508-859
| 5 |
Leicester |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-05-25 |
|
<< 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 >>
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.