Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-565 A El Segundo CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-565 0 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
310-565 1 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
310-565 2 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
310-565 3 El Segundo CA   624H ONVOY SPECTRUM, LLC 730      
310-565 4 El Segundo CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-565 5 El Segundo CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-565 6 El Segundo CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-565 7 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
310-565 8 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
310-565 9 El Segundo CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      

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

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