Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MRTHOKXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-266 A Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 0 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 1 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 2 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 3 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 5 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 6 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 7 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 8 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      
580-266 9 Martha OK 2025 SOUTHWEST OKLAHOMA TEL. CO. 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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