List of Area Interchanges for Petersburg - Indiana
| Prefix |
Carrier |
| 812-354 |
Verizon North Inc. - In |
| 812-380 |
Verizon North Inc. - In |
| 812-407 |
Verizon North Inc. - In |
| 812-582 |
Cellco Partnership Dba Verizon Wire |
| 812-766 |
New Cingular Wireless Pcs, Llc - Ga |
| 812-789 |
Verizon North Inc. - In |
| 812-809 |
Level 3 Communications, Llc - Oh |