Local Calling Guide
Area code/prefix search
NPA: 617
[Rate centres in NPA 617]
[Dial plan for NPA 617]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-905
| 9 |
Dorchester |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-906
| A |
Brookline |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-906
| 0 |
Brookline |
MA |
|
939H COMMIO, LLC |
128 |
|
2021-09-07 |
|
| 617-906
| 1 |
Brookline |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-10-11 |
|
| 617-906
| 2 |
Brookline |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-09-01 |
|
| 617-906
| 3 |
Brookline |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2015-11-15 |
|
| 617-906
| 4 |
Brookline |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-06 |
|
| 617-906
| 5 |
Brookline |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-906
| 6 |
Brookline |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2013-01-31 |
|
| 617-906
| 7 |
Brookline |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2013-01-31 |
|
| 617-906
| 8 |
Brookline |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2013-01-31 |
|
| 617-906
| 9 |
Brookline |
MA |
|
939H COMMIO, LLC |
128 |
|
2021-09-07 |
|
| 617-907
| A |
Milton |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 617-908
| A |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 617-908
| 0 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 1 |
Boston |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-908
| 2 |
Boston |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-908
| 3 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 4 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 5 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 6 |
Boston |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 617-908
| 7 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 8 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-908
| 9 |
Boston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-909
| A |
Cambridge |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 617-910
| A |
Hyde Park |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-910
| 0 |
Hyde Park |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 617-910
| 1 |
Hyde Park |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2005-12-07 |
|
| 617-910
| 2 |
Hyde Park |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2006-08-07 |
|
| 617-910
| 3 |
Hyde Park |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-04 |
|
| 617-910
| 4 |
Hyde Park |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-09-19 |
|
| 617-910
| 5 |
Hyde Park |
MA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2005-04-10 |
|
| 617-910
| 6 |
Hyde Park |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-10-02 |
|
| 617-910
| 7 |
Hyde Park |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-08-07 |
|
| 617-910
| 8 |
Hyde Park |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-08-07 |
|
| 617-910
| 9 |
Hyde Park |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 617-912
| A |
Boston |
MA |
BSTNMACODS0 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-913
| A |
East Boston |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 617-913
| 0 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2003-03-24 |
|
| 617-913
| 1 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2003-11-03 |
|
| 617-913
| 2 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2003-11-03 |
|
| 617-913
| 3 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2004-09-29 |
|
| 617-913
| 4 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2004-09-29 |
|
| 617-913
| 5 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2005-08-01 |
|
| 617-913
| 6 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2005-08-01 |
|
| 617-913
| 7 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-04-01 |
|
| 617-913
| 8 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-08-07 |
|
| 617-913
| 9 |
East Boston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 617-914
| A |
Cambridge |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-915
| A |
Milton |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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