Local Calling Guide
Rate centre information
Langdon, ND [Prefix detail]
LIR:
V: 05320 H: 05549
ILEC: 1636 UNITED TEL. MUTUAL AID CORP.
Includes all or part of:
- Dresden, ND (1636 UNITED TEL. MUTUAL AID CORP.)
- Loma, ND (1636 UNITED TEL. MUTUAL AID CORP.)
- Maida, ND (1636 UNITED TEL. MUTUAL AID CORP.)
- Mount Carmel, ND (1636 UNITED TEL. MUTUAL AID CORP.)
See all [Local Prefixes]
Local calling TO: [Reverse direction]
| OCN | Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|---|
| Milton, ND | ||||||
| Munich, ND | ||||||
| Rock Lake, ND | ||||||
| Sarles, ND | ||||||
| Wales, ND | ||||||
| Walhalla, ND |
*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: Thu, 16 Oct 2025 03:04:18 UTC
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