Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TCSNAZEA5MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
520-204 A Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-204 1 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-225 0 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-232 2 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-332 1 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-407 5 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-407 6 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-441 5 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-448 5 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-495 0 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-576 5 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-719 4 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-908 6 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      
520-908 7 Tucson AZ 7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 668      

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

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