Illinois, United States
Central Time
6:11 AM
Area Code
217
State / Province
Illinois
Country
United States
Time Zone
Central Time
Area code 217 covers 265 cities and communities across Illinois, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+12175550100">+12175550100</a><a href="tel:+12175550199">+12175550199</a>Look up which exchange in Illinois a specific 217 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
786 active prefixes in this area code, assigned as 5,339 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.
Showing blocks 1–100 of 5,339
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 217-200 | 0 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-200 | 1 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-200 | 2 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-200 | 3 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-200 | 4 | Champaign-Urbana | Landline or VoIP | MCC TELEPHONY LLC (593K) | CHMPILCPXHX | 370 | — | — |
| 217-200 | 5 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-200 | 6 | Champaign-Urbana | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | CHMPILCPXIX | 370 | — | — |
| 217-200 | 7 | Champaign-Urbana | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | CHMPILCPXOX | 370 | — | — |
| 217-200 | 9 | Champaign-Urbana | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | CHMPILCPXBY | 370 | — | — |
| 217-200 | A | Champaign-Urbana | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | CHMPILCPXOX | 370 | — | — |
| 217-201 | 0 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 1 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 2 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 3 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 4 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 5 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 6 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 7 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 8 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | 9 | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-201 | A | Decatur | Wireless | T-MOBILE USA, INC. (6529) | DCTRILATGMD | 374 | — | — |
| 217-202 | 0 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 1 | Champaign-Urbana | Landline or VoIP | METROPCS, INC. (5562) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 2 | Champaign-Urbana | Landline or VoIP | METROPCS, INC. (5562) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 3 | Champaign-Urbana | Landline or VoIP | METROPCS, INC. (5562) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 4 | Champaign-Urbana | Landline or VoIP | METROPCS, INC. (5562) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 5 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 6 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 7 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 8 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | 9 | Champaign-Urbana | Wireless | T-MOBILE USA, INC. (6529) | CHMPILRAJMD | 370 | — | — |
| 217-202 | A | Champaign-Urbana | Landline or VoIP | METROPCS, INC. (5562) | CHMPILRAJMD | 370 | — | — |
| 217-203 | 0 | Buffalo | Landline or VoIP | PEERLESS NETWORK OF ILLINOIS, LLC - IL (063E) | CHAMPAIGN | 374 | — | — |
| 217-203 | 1 | Buffalo | Landline or VoIP | TELNYX LLC (073H) | SPFDILESXHX | 374 | — | — |
| 217-203 | 2 | Buffalo | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - IL (6115) | SPFDILMB0MD | 374 | — | — |
| 217-203 | 3 | Buffalo | Landline or VoIP | TERRA NOVA TELECOM INC. (145J) | — | 374 | — | — |
| 217-203 | 4 | Buffalo | Landline or VoIP | ONVOY, LLC (224C) | SPFDILES7MD | 374 | — | — |
| 217-203 | 5 | Buffalo | Landline or VoIP | TELNYX LLC (073H) | SPFDILESXHX | 374 | — | — |
| 217-203 | 6 | Buffalo | Landline or VoIP | ONVOY, LLC (224C) | SPFDILES7MD | 374 | — | — |
| 217-203 | 7 | Buffalo | Landline or VoIP | AT&T CORP. (516C) | SPFDILSDX5X | 374 | — | — |
| 217-203 | 8 | Buffalo | Landline or VoIP | ONVOY, LLC (224C) | SPFDILES7MD | 374 | — | — |
| 217-203 | 9 | Buffalo | Landline or VoIP | PEERLESS NETWORK OF ILLINOIS, LLC - IL (063E) | SPRINGFIELD | 374 | — | — |
| 217-203 | A | Buffalo | Landline or VoIP | TERRA NOVA TELECOM INC. (145J) | SPFDILESXSX | 374 | — | — |
| 217-204 | 0 | Jacksonville | Landline or VoIP | COMMIO, LLC (939H) | JCVLILHS0MD | 376 | — | — |
| 217-204 | 1 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 2 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 3 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 4 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 5 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 6 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 7 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 8 | Jacksonville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | JCVLILAAXMD | 376 | — | — |
| 217-204 | 9 | Jacksonville | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (7196) | JCVLILXCYMD | 376 | — | — |
| 217-204 | A | Jacksonville | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (7196) | JCVLILXCYMD | 376 | — | — |
| 217-205 | 0 | Mattoon | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-205 | 1 | Mattoon | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-205 | 2 | Mattoon | Landline or VoIP | FIDIUM ENTERPRISE SERVICES, LLC (911E) | MATTOON | 976 | — | — |
| 217-205 | 3 | Mattoon | Landline or VoIP | FIDIUM ENTERPRISE SERVICES, LLC (911E) | MATTOON | 976 | — | — |
| 217-205 | 4 | Mattoon | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | MTONILXCX0X | 976 | — | — |
| 217-205 | 5 | Mattoon | Landline or VoIP | TELEPORT COMMUNICATIONS AMERICA, LLC - IL (7136) | TYVLILXCAMD | 976 | — | — |
| 217-205 | 6 | Mattoon | Wireless | T-MOBILE USA, INC. (6529) | MTONILXCX4X | 976 | — | — |
| 217-205 | 7 | Mattoon | Wireless | T-MOBILE USA, INC. (6529) | MTONILXCX4X | 976 | — | — |
| 217-205 | 8 | Mattoon | Wireless | T-MOBILE USA, INC. (6529) | MTONILXCX4X | 976 | — | — |
| 217-205 | 9 | Mattoon | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-205 | A | Mattoon | Landline or VoIP | FIDIUM ENTERPRISE SERVICES, LLC (911E) | MATTOON | 976 | — | — |
| 217-206 | 0 | Springfield | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | SPFDILESXWX | 374 | — | — |
| 217-206 | 1 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 2 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 3 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 4 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 5 | Springfield | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | SPFDILFAGT0 | 374 | — | — |
| 217-206 | 6 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 7 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 8 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | 9 | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-206 | A | Springfield | Landline | ILLINOIS BELL TEL CO (9329) | SPRINGFIELD LAKE RS0 | 374 | — | — |
| 217-207 | 0 | St Joseph | Landline or VoIP | TELNYX LLC (073H) | CHMPILCPXTX | 370 | — | — |
| 217-207 | 1 | St Joseph | Landline or VoIP | LEVEL 3 COMMUNICATIONS, LLC - IL (6115) | CHMPILLW0MD | 370 | — | — |
| 217-207 | 2 | St Joseph | Landline or VoIP | ONVOY, LLC (224C) | CHMPILCPOMD | 370 | — | — |
| 217-207 | 3 | St Joseph | Landline or VoIP | ONVOY, LLC (224C) | CHMPILCPOMD | 370 | — | — |
| 217-207 | 4 | St Joseph | Landline or VoIP | ONVOY, LLC (224C) | CHMPILCPOMD | 370 | — | — |
| 217-207 | 5 | St Joseph | Landline or VoIP | PEERLESS NETWORK OF ILLINOIS, LLC - IL (063E) | CHAMPAIGN | 370 | — | — |
| 217-207 | 6 | St Joseph | Landline or VoIP | CENTURYLINK COMMUNICATIONS, LLC (508J) | CHMPILCPXOX | 370 | — | — |
| 217-207 | 7 | St Joseph | Landline or VoIP | AT&T CORP. (516C) | CHMPILRAVMD | 370 | — | — |
| 217-207 | 8 | St Joseph | Landline or VoIP | ONVOY, LLC (224C) | CHMPILCPOMD | 370 | — | — |
| 217-207 | 9 | St Joseph | Landline or VoIP | PEERLESS NETWORK OF ILLINOIS, LLC - IL (063E) | CHAMPAIGN | 370 | — | — |
| 217-207 | A | St Joseph | Landline or VoIP | AT&T CORP. (516C) | CHMPILRAVMD | 370 | — | — |
| 217-208 | 1 | Charleston | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | MTONILXCX0X | 976 | — | — |
| 217-208 | 2 | Charleston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-208 | 3 | Charleston | Landline or VoIP | TELEPORT COMMUNICATIONS AMERICA, LLC - IL (7136) | TYVLILXCAMD | 976 | — | — |
| 217-208 | 4 | Charleston | Landline or VoIP | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (7196) | TYVLILXCYMD | 976 | — | — |
| 217-208 | 5 | Charleston | Landline or VoIP | ONVOY, LLC (224C) | MTONILXCRMD | 976 | — | — |
| 217-208 | 6 | Charleston | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | MTONILXCX0X | 976 | — | — |
| 217-208 | 7 | Charleston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-208 | 8 | Charleston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-208 | 9 | Charleston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-208 | A | Charleston | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333) | MTONILXCXBX | 976 | — | — |
| 217-209 | 0 | Quincy | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | JCVLILXCX0X | 376 | — | — |
| 217-209 | 1 | Quincy | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | QNCYILQYRMD | 376 | — | — |
| 217-209 | 2 | Quincy | Wireless | NEW CINGULAR WIRELESS PCS, LLC - IL (6534) | QNCYILQYRMD | 376 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
786
Assignment Blocks
5,339
Rate Centers
265
Carriers of Record
59
| Type | Blocks | Share |
|---|---|---|
| Landline | 1,219 | 23% |
| Landline or VoIP | 2,470 | 46% |
| Wireless | 1,650 | 31% |
| Carrier | Blocks |
|---|---|
| ONVOY, LLC | 1,001 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 600 |
| T-MOBILE USA, INC. | 432 |
| ILLINOIS BELL TEL CO | 422 |
| FRONTIER NORTH, INC. - IL | 401 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 342 |
| LEVEL 3 COMMUNICATIONS, LLC - IL | 328 |
| PEERLESS NETWORK OF ILLINOIS, LLC - IL | 141 |
| ONVOY SPECTRUM, LLC | 126 |
| TELNYX LLC | 125 |
| 49 other carriers | 1,421 |
Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.
| Rate Center | Prefixes | Blocks |
|---|---|---|
| Springfield | 91 | 502 |
| Champaign-Urbana | 81 | 527 |
| Decatur | 44 | 285 |
| Danville | 27 | 187 |
| Quincy | 25 | 180 |
| Mattoon | 24 | 134 |
| Jacksonville | 21 | 156 |
| Lincoln | 14 | 93 |
| Taylorville | 14 | 46 |
| Charleston | 12 | 79 |
| Effingham | 11 | 79 |
| Litchfield | 7 | 52 |
| Marshall | 7 | 57 |
| Paris | 7 | 37 |
| Rantoul | 6 | 41 |
| Arcola | 5 | 28 |
| Clinton | 5 | 29 |
| Gibson City | 5 | 38 |
| Beason | 4 | 14 |
| Carrollton | 4 | 27 |
| Carthage | 4 | 34 |
| Chatham | 4 | 44 |
| Pittsfield | 4 | 40 |
| Rochester | 4 | 38 |
| Atlanta | 3 | 19 |
| Auburn | 3 | 23 |
| Beardstown | 3 | 33 |
| Buffalo | 3 | 31 |
| Carlinville | 3 | 9 |
| Casey | 3 | 19 |
| Emden | 3 | 12 |
| Hoopeston | 3 | 33 |
| Lovington | 3 | 8 |
| Monticello | 3 | 28 |
| Mount Pulaski | 3 | 23 |
| Mount Zion | 3 | 33 |
| Roodhouse | 3 | 21 |
| St Joseph | 3 | 31 |
| Warsaw | 3 | 17 |
| Waynesville | 3 | 11 |
| Winchester | 3 | 32 |
| Arenzville | 2 | 18 |
| Arthur | 2 | 6 |
| Ashmore | 2 | 7 |
| Assumption | 2 | 12 |
| Athens | 2 | 21 |
| Atwood | 2 | 8 |
| Bement | 2 | 18 |
| Blue Mound | 2 | 12 |
| Bluffs | 2 | 14 |
| Brocton | 2 | 11 |
| Camp Point | 2 | 10 |
| Catlin | 2 | 19 |
| Clayton | 2 | 8 |
| Dallas City | 2 | 10 |
| De Land | 2 | 14 |
| Edinburg | 2 | 4 |
| Elkhart | 2 | 11 |
| Elwin | 2 | 18 |
| Fairmount | 2 | 20 |
| Farmersville | 2 | 9 |
| Fithian | 2 | 21 |
| Gays | 2 | 6 |
| Georgetown | 2 | 21 |
| Girard | 2 | 17 |
| Greenfield | 2 | 10 |
| Greenview | 2 | 11 |
| Hamilton | 2 | 12 |
| Hartsburg | 2 | 12 |
| Hillsboro | 2 | 8 |
| Humboldt | 2 | 9 |
| Kenney | 2 | 8 |
| Kincaid | 2 | 6 |
| Lomax | 2 | 4 |
| Macon | 2 | 19 |
| Mahomet | 2 | 17 |
| Manchester | 2 | 12 |
| Martinsville | 2 | 4 |
| Mason City | 2 | 12 |
| Middletown-New Holland | 2 | 9 |
| Morrisonville | 2 | 5 |
| Mount Auburn | 2 | 7 |
| Mount Sterling | 2 | 22 |
| Moweaqua | 2 | 22 |
| Nauvoo | 2 | 9 |
| Niantic | 2 | 22 |
| Niota | 2 | 19 |
| Nokomis | 2 | 6 |
| Oakland | 2 | 10 |
| Oakwood | 2 | 21 |
| Owaneco | 2 | 5 |
| Palmyra | 2 | 15 |
| Pana | 2 | 7 |
| Pawnee | 2 | 22 |
| Paxton | 2 | 22 |
| Perry | 2 | 16 |
| Petersburg | 2 | 18 |
| Raymond | 2 | 6 |
| Ridge Farm | 2 | 21 |
| Riverton | 2 | 22 |
| Rossville | 2 | 18 |
| Rushville | 2 | 22 |
| Shelbyville | 2 | 12 |
| Shumway | 2 | 8 |
| Sigel | 2 | 7 |
| Stewardson | 2 | 5 |
| Stonington | 2 | 5 |
| Strasburg | 2 | 10 |
| Sullivan | 2 | 22 |
| Teutopolis | 2 | 6 |
| Thomasboro | 2 | 22 |
| Tuscola | 2 | 20 |
| Versailles | 2 | 14 |
| Villa Grove | 2 | 19 |
| Virden | 2 | 18 |
| Warrensburg | 2 | 21 |
| Waverly | 2 | 18 |
| West Dana | 2 | 22 |
| Westville | 2 | 22 |
| White Hall | 2 | 18 |
| Windsor | 2 | 6 |
| Witt | 2 | 6 |
| Alexander | 1 | 10 |
| Alvin | 1 | 11 |
| Argenta | 1 | 10 |
| Armstrong | 1 | 10 |
| Ashland | 1 | 1 |
| Augusta | 1 | 1 |
| Barry | 1 | 11 |
| Basco | 1 | 11 |
| Baylis | 1 | 11 |
| Benld | 1 | 11 |
| Bethany | 1 | 11 |
| Bismarck | 1 | 10 |
| Bondville | 1 | 10 |
| Bowen | 1 | 11 |
| Broadlands | 1 | 9 |
| Buckley | 1 | 11 |
| Burton | 1 | 10 |
| Cantrall | 1 | 10 |
| Cerro Gordo | 1 | 11 |
| Chambersburg | 1 | 1 |
| Chandlerville | 1 | 1 |
| Chapin | 1 | 11 |
| Cheneyville | 1 | 10 |
| Chestnut | 1 | 9 |
| Chrisman | 1 | 11 |
| Cisco | 1 | 11 |
| Clarksville | 1 | 1 |
| Coatsburg | 1 | 1 |
| Coffeen | 1 | 9 |
| Collison | 1 | 9 |
| Columbus | 1 | 11 |
| Colusa | 1 | 1 |
| Concord | 1 | 11 |
| Cowden | 1 | 1 |
| Dalton City | 1 | 10 |
| Dieterich | 1 | 1 |
| Divernon | 1 | 10 |
| Donnellson | 1 | 6 |
| East Lynn | 1 | 10 |
| Eldred | 1 | 5 |
| Elliott | 1 | 8 |
| Elliottstown | 1 | 1 |
| Elvaston | 1 | 11 |
| Ferris | 1 | 11 |
| Fillmore | 1 | 1 |
| Findlay | 1 | 1 |
| Fisher | 1 | 10 |
| Fishhook | 1 | 1 |
| Flatville | 1 | 11 |
| Foosland | 1 | 8 |
| Fountain Green | 1 | 1 |
| Fowler | 1 | 11 |
| Franklin | 1 | 9 |
| Gifford | 1 | 10 |
| Gila | 1 | 1 |
| Gillespie | 1 | 10 |
| Golden | 1 | 1 |
| Grandview | 1 | 1 |
| Greenup | 1 | 11 |
| Griggsville | 1 | 11 |
| Hammond | 1 | 11 |
| Harristown | 1 | 11 |
| Henning | 1 | 9 |
| Hersman | 1 | 1 |
| Hillview | 1 | 5 |
| Homer | 1 | 7 |
| Hull | 1 | 10 |
| Illiopolis | 1 | 11 |
| Indianola | 1 | 11 |
| Irving | 1 | 4 |
| Ivesdale | 1 | 10 |
| Kansas | 1 | 6 |
| Kirksville | 1 | 1 |
| La Harpe | 1 | 1 |
| La Place | 1 | 8 |
| Latham | 1 | 10 |
| Liberty | 1 | 11 |
| Lima | 1 | 1 |
| Literberry | 1 | 8 |
| Loami | 1 | 11 |
| Loda | 1 | 9 |
| Loraine | 1 | 1 |
| Ludlow | 1 | 10 |
| Mansfield | 1 | 9 |
| Maroa | 1 | 11 |
| Melvin | 1 | 10 |
| Mendon | 1 | 1 |
| Meredosia | 1 | 10 |
| Metcalf | 1 | 8 |
| Meyer | 1 | 1 |
| Milton | 1 | 11 |
| Mindale | 1 | 1 |
| Modesto | 1 | 11 |
| Montrose | 1 | 1 |
| Mount Olive | 1 | 11 |
| Murrayville | 1 | 10 |
| Neoga | 1 | 11 |
| New Berlin | 1 | 11 |
| New Canton | 1 | 11 |
| New Douglas | 1 | 9 |
| Newman | 1 | 8 |
| Oakford | 1 | 10 |
| Oconee | 1 | 1 |
| Ogden | 1 | 10 |
| Oreana | 1 | 11 |
| Patterson | 1 | 5 |
| Payson | 1 | 11 |
| Pearl | 1 | 6 |
| Penfield | 1 | 10 |
| Pesotum | 1 | 10 |
| Philo | 1 | 10 |
| Pleasant Hill | 1 | 9 |
| Pleasant Plains | 1 | 10 |
| Potomac | 1 | 10 |
| Rankin | 1 | 10 |
| Redmon | 1 | 9 |
| Roberts | 1 | 9 |
| Rockport | 1 | 10 |
| Royal | 1 | 10 |
| Sadorus | 1 | 9 |
| Scottville | 1 | 11 |
| Seymour | 1 | 9 |
| Sherman | 1 | 11 |
| Sibley | 1 | 9 |
| Sidell | 1 | 9 |
| Sidney | 1 | 10 |
| Sorento | 1 | 6 |
| Sutter | 1 | 11 |
| Tallula | 1 | 10 |
| Thawville | 1 | 10 |
| Toledo | 1 | 11 |
| Tolono | 1 | 10 |
| Tower Hill | 1 | 1 |
| Ursa | 1 | 1 |
| Vermilion | 1 | 11 |
| Virginia | 1 | 1 |
| Watson | 1 | 11 |
| Weldon | 1 | 9 |
| West Union | 1 | 11 |
| Westervelt | 1 | 1 |
| Westfield | 1 | 7 |
| Williamsville | 1 | 11 |
| Woodson | 1 | 11 |
A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.
Area code 217 is a North American Numbering Plan (NANP) telephone area code assigned to Illinois, United States. It is one of 17 area codes serving Illinois. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 217 is an active North American Numbering Plan (NANP) area code, currently assigned to Illinois, United States. It is safe to answer or dial calls using this area code.
Area code 217 covers 265 cities and communities in Illinois, including Alexander, Alvin, Arcola, Arenzville, Argenta, and 260 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 217 area code observe Central Time (IANA timezone: America/Chicago). Central Time is UTC−6 in winter (CST) and UTC−5 in summer (CDT). When placing a call to a 217 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Illinois, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 217 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 217 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 217 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +12175550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.