Local Calling Guide
Area code/prefix search
NPA: 617
[Rate centres in NPA 617]
[Dial plan for NPA 617]
NXX: 433
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-433
| A |
Milton |
MA |
BSTNMACODS2 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-433
| 0 |
Milton |
MA |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2013-01-21 |
|
| 617-433
| 1 |
Milton |
MA |
BSTPMALLDS1 |
4536 XO MASSACHUSETS, INC. |
128 |
|
2006-09-30 |
|
| 617-433
| 2 |
Milton |
MA |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
|
|
| 617-433
| 3 |
Milton |
MA |
BSTNMACODS2 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-433
| 4 |
Milton |
MA |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2004-10-15 |
|
| 617-433
| 5 |
Milton |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-04-07 |
|
| 617-433
| 6 |
Milton |
MA |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2009-08-21 |
|
| 617-433
| 7 |
Milton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-06-26 |
|
| 617-433
| 8 |
Milton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-11-15 |
|
| 617-433
| 9 |
Milton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2012-12-22 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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