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 |
617-665
| A |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 0 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 1 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 2 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 3 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 4 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-665
| 5 |
Cambridge |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2016-12-10 |
|
617-665
| 6 |
Cambridge |
MA |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2017-03-10 |
|
617-665
| 7 |
Cambridge |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2019-12-06 |
|
617-665
| 8 |
Cambridge |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
617-665
| 9 |
Cambridge |
MA |
CMBRMAWADS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-666
| A |
Somerville |
MA |
SOVLMACEDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-667
| A |
Brookline |
MA |
BKLIMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
617-668
| A |
Watertown |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
617-668
| 0 |
Watertown |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2021-01-18 |
|
617-668
| 1 |
Watertown |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2020-06-21 |
|
617-668
| 2 |
Watertown |
MA |
BRTNMACOVMD |
7135 TC SYSTEMS, INC. |
128 |
|
2020-02-13 |
|
617-668
| 3 |
Watertown |
MA |
FRMNMAWARMD |
7421 AT&T - LOCAL |
128 |
|
2010-06-03 |
|
617-668
| 4 |
Watertown |
MA |
FRMNMAWARMD |
7421 AT&T - LOCAL |
128 |
|
2015-09-14 |
|
617-668
| 5 |
Watertown |
MA |
CMBRMA01DS5 |
7135 TC SYSTEMS, INC. |
128 |
|
2016-02-15 |
|
617-668
| 6 |
Watertown |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
617-668
| 7 |
Watertown |
MA |
BRTNMACOVMD |
7135 TC SYSTEMS, INC. |
128 |
|
2019-11-21 |
|
617-668
| 8 |
Watertown |
MA |
BRTNMACOVMD |
7135 TC SYSTEMS, INC. |
128 |
|
2019-11-21 |
|
617-668
| 9 |
Watertown |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-05-05 |
|
617-669
| A |
Charlestown |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
617-670
| A |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 0 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 1 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 2 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 3 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 4 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 5 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 6 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 7 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-670
| 8 |
Boston |
MA |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2006-07-13 |
|
617-670
| 9 |
Boston |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
617-671
| A |
Boston |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
617-671
| 0 |
Boston |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-01-07 |
|
617-671
| 1 |
Boston |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-01-07 |
|
617-671
| 2 |
Boston |
MA |
BRTNMACOVMD |
7135 TC SYSTEMS, INC. |
128 |
|
2005-03-24 |
|
617-671
| 3 |
Boston |
MA |
BRTNMACOVMD |
7135 TC SYSTEMS, INC. |
128 |
|
2005-03-24 |
|
617-671
| 4 |
Boston |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2005-03-28 |
|
617-671
| 5 |
Boston |
MA |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2005-02-04 |
|
617-671
| 7 |
Boston |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2005-01-02 |
|
617-671
| 8 |
Boston |
MA |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2005-02-04 |
|
617-671
| 9 |
Boston |
MA |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2005-02-04 |
|
617-672
| A |
Boston |
MA |
BSTNMACODS0 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
617-672
| 0 |
Boston |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2008-06-29 |
|
617-672
| 1 |
Boston |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2008-06-29 |
|
617-672
| 2 |
Boston |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2008-06-29 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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