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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-848 1 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 2 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 3 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 4 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 5 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 6 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 7 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 8 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-848 9 Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552   2007-03-04   
817-849 A North Richland Hills EMS TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-849 0 North Richland Hills EMS TX DLLTTX01CMD  5562 METRO PCS, INC. 552   2009-06-20   
817-849 1 North Richland Hills EMS TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-849 2 North Richland Hills EMS TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2013-05-16   
817-849 3 North Richland Hills EMS TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-849 4 North Richland Hills EMS TX DLLTTX01CMD  5562 METRO PCS, INC. 552   2009-06-20   
817-849 5 North Richland Hills EMS TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2014-02-27   
817-849 6 North Richland Hills EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-08-30   
817-849 7 North Richland Hills EMS TX   508J CENTURYLINK COMMUNICATIONS LLC 552   2014-05-15   
817-849 8 North Richland Hills EMS TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-849 9 North Richland Hills EMS TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2015-06-05   
817-850 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-851 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-851 0 Glendale EMS TX DLLSTXHWDS0  7087 ICG CHOICE COM, L.P. - TX 552   2007-07-03   
817-851 1 Glendale EMS TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2006-12-07   
817-851 2 Glendale EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-851 3 Glendale EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-851 4 Glendale EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-851 5 Glendale EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-851 6 Glendale EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-851 7 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-16   
817-851 8 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-16   
817-851 9 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-16   
817-852 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 0 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 1 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 2 Fort Worth TX FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-852 3 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 4 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 5 Fort Worth TX DLLTTX01CMD  5562 METRO PCS, INC. 552   2010-02-28   
817-852 6 Fort Worth TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2008-11-10   
817-852 7 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 8 Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-852 9 Fort Worth TX DLLTTX01CMD  5562 METRO PCS, INC. 552   2011-03-02   
817-853 A Mansfield TX DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. SII TNCI - TX 552      
817-854 A Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-854 0 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-854 1 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-05-31   
817-854 2 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-09-26   
817-854 3 Roanoke EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-11-05   
817-854 4 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-09-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.