FORESTCITY — IA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | 1167 | 2 |
| WINNEBAGO COOP. TEL. ASSN. - IA | 1337 | 1 |
| WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA | 6103 | 1 |
| T-MOBILE USA, INC. | 6529 | 1 |