Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 193E 8X8, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
779-885 A Forrest (Livingston) IL   366   2026-11-12   
779-885 1 Forrest (Livingston) IL   366   2026-11-12   
806-980 A Amarillo TX   546   2026-11-14   
806-980 1 Amarillo TX   546   2026-11-14   
820-880 A Santa Barbara CA SNJYCAHMDS1  740   2026-07-13   
820-880 1 Santa Barbara CA SNJYCAHMDS1  740   2026-07-13   
831-880 A Monterey CA SNJYCAHMDS1  736   2026-07-13   
831-880 1 Monterey CA SNJYCAHMDS1  736   2026-07-13   
838-880 A Albany NY   134   2026-08-29   
838-880 1 Albany NY   134   2026-08-29   
857-881 A Boston MA   128   2026-08-27   
857-881 1 Boston MA   128   2026-08-27   
858-881 A San Diego: San Diego DA CA SNJYCAHMDS1  732   2026-07-13   
858-881 1 San Diego: San Diego DA CA SNJYCAHMDS1  732   2026-07-13   
861-880 A Peoria IL   368   2026-11-12   
861-880 1 Peoria IL   368   2026-11-12   
862-889 A Newark NJ   224   2026-08-29   
862-889 1 Newark NJ   224   2026-08-29   
872-880 A Chicago Zone 01-Calumet IL   358   2026-11-12   
872-880 1 Chicago Zone 01-Calumet IL   358   2026-11-12   
912-981 A Savannah GA   440   2026-11-06   
912-981 1 Savannah GA   440   2026-11-06   
915-889 A El Paso TX   540   2026-11-13   
915-889 1 El Paso TX   540   2026-11-13   
940-881 A Wichita Falls TX   548   2026-11-13   
940-881 1 Wichita Falls TX   548   2026-11-13   
943-880 A Atlanta GA   438   2026-11-06   
943-880 1 Atlanta GA   438   2026-11-06   
945-880 A Dallas TX   552   2026-11-13   
945-880 1 Dallas TX   552   2026-11-13   
956-881 A Brownsville TX   568   2026-11-13   
956-881 1 Brownsville TX   568   2026-11-13   
975-880 A Kansas City MO   524   2026-11-20   
975-880 1 Kansas City MO   524   2026-11-20   
983-880 A Denver CO   656   2026-11-07   
983-880 1 Denver CO   656   2026-11-07   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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