Local Calling Guide
Area code/prefix search
NPA: 617
[Rate centres in NPA 617]
[Dial plan for NPA 617]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-563
| A |
Boston |
MA |
BSTNMACODS0 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-564
| A |
Newton |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-564
| 0 |
Newton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-18 |
|
| 617-564
| 1 |
Newton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-18 |
|
| 617-564
| 2 |
Newton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-11-01 |
|
| 617-564
| 3 |
Newton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
| 617-564
| 4 |
Newton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-03 |
|
| 617-564
| 5 |
Newton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-11-01 |
|
| 617-564
| 6 |
Newton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-11-01 |
|
| 617-564
| 7 |
Newton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-11-01 |
|
| 617-564
| 8 |
Newton |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-12-01 |
|
| 617-564
| 9 |
Newton |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-565
| A |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-566
| A |
Brookline |
MA |
BKLIMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-567
| A |
East Boston |
MA |
EBSTMASADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-568
| A |
East Boston |
MA |
EBSTMASADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-569
| A |
East Boston |
MA |
EBSTMASADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-570
| A |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-571
| A |
Boston |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 617-572
| A |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| A |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 0 |
Boston |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-09-22 |
|
| 617-573
| 1 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 2 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 3 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 4 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 5 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 6 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 7 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 8 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-573
| 9 |
Boston |
MA |
BSTNMABODS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-574
| A |
Boston |
MA |
BSTNMAHADS9 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| A |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 0 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 1 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 2 |
Cambridge |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-03-24 |
|
| 617-575
| 3 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 4 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 5 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 6 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 7 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2008-07-30 |
|
| 617-575
| 8 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-575
| 9 |
Cambridge |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 617-576
| A |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-577
| A |
Cambridge |
MA |
CMBRMABEDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-578
| A |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-579
| A |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-579
| 0 |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-579
| 1 |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-579
| 2 |
Boston |
MA |
BSTNMABEDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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