Local Calling Guide
Area code/prefix search
NPA: 781
[Rate centres in NPA 781]
[Dial plan for NPA 781]
NXX: 609
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-609
| A |
Waltham |
MA |
WLHMMAWEDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-609
| 0 |
Waltham |
MA |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2012-11-26 |
|
| 781-609
| 1 |
Waltham |
MA |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2012-11-26 |
|
| 781-609
| 2 |
Waltham |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2006-11-11 |
|
| 781-609
| 3 |
Waltham |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 781-609
| 4 |
Waltham |
MA |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2010-03-23 |
|
| 781-609
| 5 |
Waltham |
MA |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2009-11-30 |
|
| 781-609
| 6 |
Waltham |
MA |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2009-11-30 |
|
| 781-609
| 7 |
Waltham |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-06-26 |
|
| 781-609
| 8 |
Waltham |
MA |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2012-09-25 |
|
| 781-609
| 9 |
Waltham |
MA |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2012-11-26 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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