Local Calling Guide
Area code/prefix search
Switch: KYSTIAXODS0
- Switch name: KEYSTONE
- Switch type: DMT
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
319-439 | A | Elberon | IA | 1217 KEYSTONE FARMS COOP. TEL. CO. | 635 | |||
319-442 | A | Keystone | IA | 1217 KEYSTONE FARMS COOP. TEL. CO. | 635 | |||
319-477 | A | Garrison | IA | 1217 KEYSTONE FARMS COOP. TEL. CO. | 635 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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