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: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

<< 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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-358 2 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374      
217-358 3 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2007-01-28   
217-358 4 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-02-12   
217-358 5 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-02-12   
217-358 6 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2007-08-20   
217-358 7 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2010-10-01   
217-358 8 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2010-01-04   
217-358 9 Decatur IL DCTRILDCX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-11-20   
217-359 A Champaign-Urbana IL CHMPILCPDS0  9329 ILLINOIS BELL TEL CO 370      
217-360 A Mason City IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-360 0 Mason City IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-360 1 Mason City IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2015-10-30   
217-360 2 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-360 3 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2018-07-30   
217-360 4 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-360 5 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-360 6 Mason City IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2016-01-22   
217-360 7 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2020-05-21   
217-360 8 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2019-04-15   
217-360 9 Mason City IL SPFDILES7MD  224C ONVOY, LLC 374   2019-04-15   
217-361 A Springfield IL SPFDILESXUX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 374      
217-361 0 Springfield IL SPFDILESXUX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 374   2020-05-12   
217-361 1 Springfield IL   6529 T-MOBILE USA, INC. 374   2003-05-25   
217-361 2 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2003-05-25   
217-361 3 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2003-05-25   
217-361 4 Springfield IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2011-05-26   
217-361 5 Springfield IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2009-12-10   
217-361 6 Springfield IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-01-22   
217-361 7 Springfield IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-01-22   
217-361 8 Springfield IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2008-01-22   
217-361 9 Springfield IL SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2018-07-25   
217-362 A Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 0 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 1 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 2 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 3 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 4 Decatur IL SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2023-04-09   
217-362 5 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 6 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 7 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 8 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-362 9 Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-363 A Champaign-Urbana IL CHMPILCPDS0  9329 ILLINOIS BELL TEL CO 370      
217-364 A Buffalo IL BFLOILBFRS0  9329 ILLINOIS BELL TEL CO 374      
217-364 0 Buffalo IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2018-11-02   
217-364 1 Buffalo IL DCTRILDCX1X  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 374   2010-06-20   
217-364 2 Buffalo IL SPFDILSDX0X  259E YMAX COMMUNICATIONS CORP. - IL 374   2009-03-13   
217-364 3 Buffalo IL SPFDILSDX0X  259E YMAX COMMUNICATIONS CORP. - IL 374   2009-03-13   
217-364 4 Buffalo IL BFLOILBFRS0  9329 ILLINOIS BELL TEL CO 374      
217-364 5 Buffalo IL BFLOILBFRS0  9329 ILLINOIS BELL TEL CO 374      

<< 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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.