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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-290 A Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-290 0 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-26   
310-290 1 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-26   
310-290 2 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-12   
310-290 3 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-12   
310-290 4 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-12   
310-290 5 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-12   
310-290 6 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-03-12   
310-290 7 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-02-01   
310-290 8 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-02-01   
310-290 9 Beverly Hills CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-02-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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