Local Calling Guide
Area code/prefix search
NPA: 317
[Rate centres in NPA 317]
[Dial plan for NPA 317]
NXX: 491
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 317-491
| A |
Indianapolis |
IN |
|
7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN |
336 |
|
|
|
| 317-491
| 0 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2005-06-19 |
|
| 317-491
| 1 |
Indianapolis |
IN |
IPLUINJGDS0 |
7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN |
336 |
|
2006-10-30 |
|
| 317-491
| 2 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2003-07-02 |
|
| 317-491
| 3 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2003-07-02 |
|
| 317-491
| 4 |
Indianapolis |
IN |
IPLUINWX7MD |
5562 METROPCS, INC. |
336 |
|
2003-07-02 |
|
| 317-491
| 5 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2003-08-13 |
|
| 317-491
| 6 |
Indianapolis |
IN |
|
7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN |
336 |
|
|
|
| 317-491
| 7 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2005-05-08 |
|
| 317-491
| 8 |
Indianapolis |
IN |
IPLUINWX7MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
336 |
|
2005-05-08 |
|
| 317-491
| 9 |
Indianapolis |
IN |
|
7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN |
336 |
|
|
|
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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