Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Wed, 01 Oct 2014 02:08:53 UTC

How to use this page

NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
309-200 A Bloomington IL BLTNILATYMD 259E YMAX COMMUNICATIONS CORP. - IL [link] 366 2011-04-03 map
309-200 0 Bloomington IL 259E YMAX COMMUNICATIONS CORP. - IL [link] 366 2011-04-03
309-200 1 Bloomington IL 259E YMAX COMMUNICATIONS CORP. - IL [link] 366 2011-04-03
309-200 2 Bloomington IL 259E YMAX COMMUNICATIONS CORP. - IL [link] 366 2011-04-03
309-200 3 Bloomington IL 259E YMAX COMMUNICATIONS CORP. - IL [link] 366 2011-04-03
309-200 4 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2013-03-07
309-200 5 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2011-09-30
309-200 6 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2014-07-18
309-200 7 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2014-09-04
309-200 8 Bloomington IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL [link] 366 2013-11-17
309-200 9 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2014-10-23
309-201 A Pekin IL NPKNILAA0MD 6265 UNITED STATES CELLULAR CORP. - ILLINOIS [link] 368 2012-11-29 map
309-201 0 Pekin IL 6265 UNITED STATES CELLULAR CORP. - ILLINOIS [link] 368 2012-11-29
309-201 1 Pekin IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2014-02-10
309-201 2 Pekin IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2014-10-05
309-201 3 Pekin IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL [link] 368 2013-05-17
309-201 4 Pekin IL 7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL [link] 368 2014-04-26
309-202 A Pekin IL PEKNIL010MD 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 map
309-203 A East Moline IL DVNPIA80X1X 6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 634 2011-12-18 map
309-203 1 East Moline IL 846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL [link] 634 2012-04-05
309-203 9 East Moline IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 634 2011-12-18
309-205 A Bloomington IL 7575 CENTURYLINK COMMUNICATIONS LLC [link] 366 2014-04-30 map
309-205 0 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2014-09-22
309-205 1 Bloomington IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 366 2014-10-22
309-205 3 Bloomington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL [link] 366 2014-10-20
309-205 4 Bloomington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL [link] 366 2014-10-20
309-205 7 Bloomington IL 7575 CENTURYLINK COMMUNICATIONS LLC [link] 366 2014-04-30
309-206 A Rock Island IL RCISILRIDS1 9329 AMERITECH ILLINOIS [link] 634 2011-09-02 map
309-206 1 Rock Island IL 9329 AMERITECH ILLINOIS [link] 634 2011-08-20
309-206 2 Rock Island IL 9329 AMERITECH ILLINOIS [link] 634 2011-08-20
309-206 4 Rock Island IL 846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL [link] 634 2012-02-04
309-206 5 Rock Island IL 6664 SPRINT SPECTRUM L.P. [link] 634 2012-01-24
309-206 6 Rock Island IL 6664 SPRINT SPECTRUM L.P. [link] 634 2012-01-24
309-206 7 Rock Island IL 6664 SPRINT SPECTRUM L.P. [link] 634 2012-01-24
309-207 A Illinois City IL DVNPIACLCM3 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 634 map
309-207 0 Illinois City IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 634
309-207 1 Illinois City IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 634
309-208 A Peoria IL 6664 SPRINT SPECTRUM L.P. [link] 368 map
309-209 A Macomb IL 551G 365 WIRELESS, LLC [link] 977 map
309-209 1 Macomb IL 551G 365 WIRELESS, LLC [link] 977 2013-05-08
309-209 7 Macomb IL 7575 CENTURYLINK COMMUNICATIONS LLC [link] 977 2014-07-29
309-210 A Peoria IL PEORILTC5MD 7393 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IL [link] 368 map
309-210 0 Peoria IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL [link] 368
309-210 1 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2010-07-10
309-210 2 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2010-07-10
309-210 3 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2010-07-10
309-210 4 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2010-07-10
309-210 5 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2011-05-09
309-210 6 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2010-09-26
309-210 7 Peoria IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 368 2011-02-13



Sponsored by: VoiceMeUp - Corporate VoIP Services