Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-552 A Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-552 0 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2020-09-04   
956-552 1 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2020-09-04   
956-552 2 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2020-09-04   
956-552 3 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2020-09-04   
956-552 4 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2020-11-22   
956-552 5 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-12-03   
956-552 6 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-12-03   
956-552 7 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-12-03   
956-552 8 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-12-03   
956-552 9 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2020-12-03   

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

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