Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-870 A Upland CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-01-23   
909-870 0 Upland CA   649C ONVOY, LLC - CA 730   2016-08-20   
909-870 1 Upland CA   649C ONVOY, LLC - CA 730   2016-08-20   
909-870 2 Upland CA   649C ONVOY, LLC - CA 730   2016-08-20   
909-870 3 Upland CA   649C ONVOY, LLC - CA 730   2016-08-21   
909-870 4 Upland CA   649C ONVOY, LLC - CA 730   2016-08-21   
909-870 5 Upland CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-21   
909-870 6 Upland CA   6529 T-MOBILE USA, INC. 730   2016-08-21   
909-870 7 Upland CA   6529 T-MOBILE USA, INC. 730   2016-08-21   
909-870 8 Upland CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-11-20   
909-870 9 Upland CA   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2016-08-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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