Local Calling Guide
Area code/prefix search
NPA: 517
[Rate centres in NPA 517]
[Dial plan for NPA 517]
NXX: 431
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-431
| A |
Tipton |
MI |
TPTNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 517-431
| 0 |
Tipton |
MI |
SFLDMIDC0MD |
4632 TELNET WORLDWIDE, INC. |
340 |
|
2005-09-03 |
|
| 517-431
| 1 |
Tipton |
MI |
PTBGMIAKDS0 |
558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI |
340 |
|
2011-09-12 |
|
| 517-431
| 2 |
Tipton |
MI |
TPTNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 517-431
| 3 |
Tipton |
MI |
TPTNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 517-431
| 4 |
Tipton |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2007-03-09 |
|
| 517-431
| 5 |
Tipton |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2007-06-25 |
|
| 517-431
| 6 |
Tipton |
MI |
ADRNMIXGVMD |
3459 TC3 TELECOM, INC. - MI |
340 |
|
2010-10-20 |
|
| 517-431
| 7 |
Tipton |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-11-28 |
|
| 517-431
| 8 |
Tipton |
MI |
TPTNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 517-431
| 9 |
Tipton |
MI |
SFLDMIBV3MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-04-01 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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