Local Calling Guide
Rate centre information
Potomac, IL [Prefix detail]
LIR:
V: 06301 H: 03289
ILEC: 1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL
See all [Local Prefixes]
Local calling TO: [Reverse direction]
| OCN | Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|---|
| Armstrong, IL | ||||||
| Collison, IL | ||||||
| Henning, IL | ||||||
| Rossville, IL |
*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
Sponsored by: ISP Telecom
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