Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-287 A Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 0 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 1 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 2 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 3 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 5 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 6 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 7 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 8 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-287 9 Willow OK WLLWOKXARS1  2025 SOUTHWEST OKLAHOMA TEL. CO. 536      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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