Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-814 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-815 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-816 A San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-817 A San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-818 A San Antonio TX SNANTXFXAMD  6664 SPRINT SPECTRUM L.P. 566      
210-819 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-820 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-821 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-822 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-823 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-824 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-825 A San Antonio TX SCHZTXCKAMD  6664 SPRINT SPECTRUM L.P. 566      
210-826 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-827 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-828 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-829 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-831 A San Antonio TX SNANTXFXAMD  6664 SPRINT SPECTRUM L.P. 566      
210-832 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-833 A San Antonio TX SNANTXFXAMD  6664 SPRINT SPECTRUM L.P. 566      
210-834 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-835 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-836 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-837 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-838 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-839 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-840 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-841 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-842 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-843 A San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-844 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-845 A San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566      
210-846 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-847 A San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-848 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-849 A San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-850 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-851 A San Antonio TX SCHZTXCECM2  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-852 A San Antonio TX SNANTXFXAMD  6664 SPRINT SPECTRUM L.P. 566      
210-853 A San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-854 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-855 A San Antonio TX SNANTX91DS1  8434 LEVEL 3 TELECOM OF TEXAS, LLC 566      
210-856 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-857 A San Antonio TX SNANTXFXAMD  6664 SPRINT SPECTRUM L.P. 566      
210-858 A San Antonio TX SNAUTXCOPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 566      
210-859 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-860 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-861 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-862 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-863 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-864 A San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.