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: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

Block: A

<< 1 2 3 4 5 6 7 8

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-912 A Grapevine EMS TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
817-913 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-914 A Arlington TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-915 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-916 A Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-917 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-918 A North Richland Hills TX DLLTTX01CMD  5562 METROPCS, INC. 552      
817-919 A Arlington TX   6529 T-MOBILE USA, INC. 552      
817-920 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-921 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-922 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-923 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-924 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-925 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-926 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-927 A Fort Worth TX FTWOTXWARPA  9533 SOUTHWESTERN BELL 552      
817-928 A Fort Worth TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-929 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-930 A Glendale EMS TX FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-931 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-932 A Glendale TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-933 A Cleburne TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-934 A Atlas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-935 A Fort Worth TX FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-936 A Arlington TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552      
817-937 A Arlington TX   6529 T-MOBILE USA, INC. 552      
817-938 A Arlington TX   6529 T-MOBILE USA, INC. 552      
817-939 A Arlington TX   6529 T-MOBILE USA, INC. 552      
817-940 A Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-941 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-942 A Arlington EMS TX DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      
817-943 A Arlington EMS TX DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      
817-944 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-945 A Fort Worth TX KLLRTX02DS2  4009 MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX 552      
817-946 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-947 A Kennedale TX DLLSTX3790Z  114J EXIANT COMMUNICATIONS LLC 552      
817-948 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-949 A Grapevine EMS TX GRPVTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-951 A Keller TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-952 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-953 A Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-954 A Grapevine TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-22   
817-956 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-957 A Arlington EMS TX DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      
817-960 A Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-961 A Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-962 A Arlington TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
817-963 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-964 A Granbury EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-965 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-966 A Arlington EMS TX DLLTTX01CMD  6529 T-MOBILE USA, INC. 552      
817-967 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-968 A North Richland Hills TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-969 A Kennedale TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-970 A Arlington TX   624H ONVOY SPECTRUM, LLC 552   2024-05-15   
817-971 A Fort Worth TX   624H ONVOY SPECTRUM, LLC 552   2024-08-11   
817-973 A Fort Worth TX   624H ONVOY SPECTRUM, LLC 552   2024-05-15   
817-975 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-977 A Arlington TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-978 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-979 A Arlington EMS TX DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      
817-980 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-983 A Arlington TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-984 A Fort Worth TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-985 A Kennedale TX FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-986 A Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-987 A Arlington TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-988 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-989 A Fort Worth TX FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-990 A Euless TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-02-23   
817-991 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-992 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-993 A Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-994 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-995 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-996 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-997 A Denton TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-998 A Arlington TX DLLSTX64XFX  6630 USA MOBILITY WIRELESS, INC. 552      
817-999 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      

<< 1 2 3 4 5 6 7 8

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.