Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNANTXCA80Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-799 6 Runge TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-842 3 Dilley TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-843 2 Pearsall TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-843 5 Pearsall TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-843 6 Pearsall TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-845 6 Somerset TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-845 7 Somerset TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-848 5 Kenedy TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-848 7 Kenedy TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-849 3 Lavernia TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-849 5 Lavernia TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-849 6 Lavernia TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-947 2 Sutherland Springs TX 624H ONVOY SPECTRUM, LLC 566   2021-12-10   
830-947 8 Sutherland Springs TX 624H ONVOY SPECTRUM, LLC 566   2021-12-10   
830-985 5 Lacoste EMS TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-985 6 Lacoste EMS TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
956-952 A Laredo TX 624H ONVOY SPECTRUM, LLC 566      
956-952 1 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2021-11-12   
956-952 6 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
956-955 3 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2021-11-12   
956-955 4 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2021-11-12   
956-964 A Encinal TX 624H ONVOY SPECTRUM, LLC 566      
956-964 6 Encinal TX 624H ONVOY SPECTRUM, LLC 566   2021-06-24   
956-964 7 Encinal TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
956-964 8 Encinal TX 624H ONVOY SPECTRUM, LLC 566   2021-12-04   
956-965 A Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-965 5 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-965 6 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-965 7 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-965 8 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-965 9 Laredo TX 624H ONVOY SPECTRUM, LLC 566   2025-11-11   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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