331 Prefixes/Exchanges

The three digits following the area code of a phone number are known as the prefix or exchange. The remaining numbers (last 4 digits of phone number) all refer to that prefix/exhange.

Back to area code page »

Prefixes

location/Company

331-200BARTLETT, IL
T-MOBILE USA, INC.
Date Assigned: 2011-07-11
331-201DOWNERSGRV, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2012-01-06
331-202ELMHURST, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2012-01-17
331-203AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2011-10-12
331-205AURORA, IL
T-MOBILE USA, INC.
Date Assigned: 2011-10-21
331-206AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2011-10-12
331-207YORKVILLE, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
Date Assigned: 2011-11-01
331-208AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2011-11-08
331-209ELMHURST, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2012-01-17
331-210ST CHARLES, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
Date Assigned: 2012-03-06
331-211

331-212AURORA, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
Date Assigned: 2012-04-05
331-213NAPERVILLE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2011-09-06
331-217

331-220AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2011-07-12
331-221ELMHURST, IL
AMERITECH ILLINOIS
Date Assigned: 2009-01-21
331-222ST CHARLES, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-10-28
331-223ST CHARLES, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-10-28
331-224

331-225ELMHURST, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2011-08-22
331-227SUGARGROVE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2011-08-11
331-228ST CHARLES, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2011-09-21
331-248GENEVA, IL
COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
Date Assigned: 2007-07-06
331-256AURORA, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2011-09-13
331-262AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2008-07-30
331-309

331-311

331-312

331-330NAPERVILLE, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-08-19
331-331

331-332NAPERVILLE, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-11-03
331-333NAPERVILLE, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-11-03
331-411

331-422ST CHARLES, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
Date Assigned: 2008-11-13
331-425AURORA, IL
T-MOBILE USA, INC.
Date Assigned: 2007-07-11
331-431AURORA, IL
BANDWIDTH.COM CLEC, LLC - IL
Date Assigned: 2010-05-26
331-442ST CHARLES, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2008-10-30
331-444NAPERVILLE, IL
CYGNUS TELECOMMUNICATIONS CORPORATION - IL
Date Assigned: 2010-08-04
331-452AURORA, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2007-09-20
331-454AURORA, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2009-05-07
331-456ROSELLE, IL
GLOBALCOM, INC.-IL
Date Assigned: 2007-12-05
331-457NAPERVILLE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2008-11-14
331-462LOMBARD, IL
XO ILLINOIS, INC.
Date Assigned: 2008-08-23
331-465W CHICAGO, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
Date Assigned: 2007-10-17
331-472NAPERVILLE, IL
T-MOBILE USA, INC.
Date Assigned: 2008-10-22
331-481DOWNERSGRV, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2008-10-29
331-511

331-551LOMBARD, IL
DENALI SPECTRUM LICENSE, LLC
Date Assigned: 2008-11-05
331-555

331-575AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2007-09-18
331-588ST CHARLES, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
Date Assigned: 2010-02-15
331-591

331-611

331-618

331-625DOWNERSGRV, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
Date Assigned: 2009-10-16
331-630

331-642ELMHURST, IL
BANDWIDTH.COM CLEC, LLC - IL
331-643AURORA, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2007-09-18
331-645ELMHURST, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2007-11-05
331-684AURORA, IL
SIGECOM, LLC - IL
Date Assigned: 2007-07-12
331-700

331-708

331-711

331-725OSWEGO, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
331-773

331-777DOWNERSGRV, IL
CYGNUS TELECOMMUNICATIONS CORPORATION - IL
Date Assigned: 2010-09-22
331-779

331-811

331-815

331-825GENEVA, IL
DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL
Date Assigned: 2007-11-08
331-826ELMHURST, IL
SPRINT SPECTRUM L.P.
Date Assigned: 2008-11-18
331-847

331-872

331-888WARRENVL, IL
CYGNUS TELECOMMUNICATIONS CORPORATION - IL
Date Assigned: 2010-09-24
331-911

331-950

331-958
AMERITECH ILLINOIS
331-959
AMERITECH ILLINOIS
331-976

331-999OSWEGO, IL
CYGNUS TELECOMMUNICATIONS CORPORATION - IL
Date Assigned: 2010-09-22
Back to top »

Area Codes | Zip Codes
View 39-duimov.ru in: Mobile | Desktop
Privacy Policy | Terms of Use
© 2018 39-duimov.ru


Related pages


area code for reno nevadasmithfield nc area codetmobile greeley850 phone codegrande communications networks inc txphone area code 631san jose ca zipballard zip codessprint knoxville tn893 area codewhere is the 801 area codetreasure island florida zip codewhat area code is 808 and what time zonezip codes for manchester nharea code 585 exchangesverizon statesboro gawhere is 204 area codenitro zip codeymax communicationatt juneauwhat area code is 468area code 269 michiganphone area code 718where is area code 507 locatedwhat is the area code for 951area code 953phone area code 626area code 630 is wherewhere is area code 325 locatedwhere is area code 510 in californiaarea code 779 location585 area code ny862 is what area codeverizon howell mimichigan phone prefixeswhere is the 570 area codezip code avalon njosceola arkansas zip codetmobile greeleystewartville mn zip codesan angelo tx area code256 area code locationwhere is 914 area codeverizon wireless crete neverizon wireless lewisburg wvrosslyn area codewhere is the area code 516 fromwhere is area code 630 frombound brook nj ziparea code 954 timezoneverizon toledo ohioarea code for puyallup waverizon wireless midland texas1 907 area codeomnipoint communications inc nytunnel hill ga zipridgefield wa zip codewoodlands zip codeshoopeston il zip codeennis mt zipmilton wi zip573 zip codewhere is the area code 603the woodlands tx ziparea code 979 texaslewisburg west virginia zip codewhere is area code 904 located708 phone area codeverizon clermont flwhere is the area code 516lyons ks zip codeeau claire wi area codebainbridge ga area codemchenry ms zip codewhere is the area code 512 from