Local Calling Guide
Rate centre information
Keystone, SD [Prefix detail]
LIR:
V: 06567 H: 05920
ILEC: 1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO
Includes all or part of:
- Rockerville, SD (1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO)
See all [Local Prefixes]
Local calling TO: [Reverse direction]
OCN | Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
---|---|---|---|---|---|---|
Hermosa, SD | ||||||
Hill City, SD | ||||||
Rapid City, SD |
*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, 20 Nov 2024 21:20:06 UTC
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