Local Calling Guide
Area code/prefix search
NPA: 217
[Rate centres in NPA 217]
[Dial plan for NPA 217]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-537
| 4 |
Donnellson |
IL |
|
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
976 |
|
|
|
| 217-537
| 9 |
Donnellson |
IL |
|
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
976 |
|
|
|
| 217-538
| A |
Fillmore |
IL |
FLMRILXCRS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
976 |
|
|
|
| 217-539
| A |
Oconee |
IL |
OCNEILXCRS0 |
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
976 |
|
|
|
| 217-540
| A |
Effingham |
IL |
EFHMILXCRS0 |
1037 ILLINOIS CONSOLIDATED TEL. CO. |
976 |
|
|
|
| 217-541
| A |
Springfield |
IL |
SPFDILESDS2 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 0 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 1 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 2 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 3 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 4 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 5 |
Springfield |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
374 |
|
2025-09-26 |
|
| 217-541
| 6 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 7 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 8 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-541
| 9 |
Springfield |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-542
| A |
Decatur |
IL |
SPFDILGI6MD |
829J PAETEC ITEL, LLC |
374 |
|
2024-12-10 |
|
| 217-542
| 0 |
Decatur |
IL |
|
829J PAETEC ITEL, LLC |
374 |
|
|
|
| 217-542
| 1 |
Decatur |
IL |
|
829J PAETEC ITEL, LLC |
374 |
|
|
|
| 217-542
| 2 |
Decatur |
IL |
|
829J PAETEC ITEL, LLC |
374 |
|
|
|
| 217-542
| 3 |
Decatur |
IL |
|
829J PAETEC ITEL, LLC |
374 |
|
|
|
| 217-542
| 4 |
Decatur |
IL |
|
5562 METROPCS, INC. |
374 |
|
2015-07-04 |
|
| 217-542
| 5 |
Decatur |
IL |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2015-04-24 |
|
| 217-542
| 6 |
Decatur |
IL |
|
6529 T-MOBILE USA, INC. |
374 |
|
2016-07-20 |
|
| 217-542
| 7 |
Decatur |
IL |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2014-03-22 |
|
| 217-542
| 8 |
Decatur |
IL |
|
6529 T-MOBILE USA, INC. |
374 |
|
2016-07-20 |
|
| 217-542
| 9 |
Decatur |
IL |
|
6529 T-MOBILE USA, INC. |
374 |
|
2016-07-20 |
|
| 217-543
| A |
Arthur |
IL |
ARTHILXCRS0 |
1037 ILLINOIS CONSOLIDATED TEL. CO. |
976 |
|
|
|
| 217-544
| A |
Springfield |
IL |
SPFDILESDS2 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-545
| A |
Springfield |
IL |
SPFDILESDS1 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-546
| A |
Springfield |
IL |
SPFDILSWDS0 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-547
| A |
Springfield |
IL |
SPFDILSWDS0 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-548
| A |
Fithian |
IL |
FTHNILFTRS0 |
9329 ILLINOIS BELL TEL CO |
370 |
|
|
|
| 217-548
| 1 |
Fithian |
IL |
|
224C ONVOY, LLC |
370 |
|
2019-07-05 |
|
| 217-548
| 2 |
Fithian |
IL |
|
9329 ILLINOIS BELL TEL CO |
370 |
|
|
|
| 217-548
| 3 |
Fithian |
IL |
|
318J COMCAST IP PHONE, LLC |
370 |
|
2006-08-08 |
|
| 217-548
| 4 |
Fithian |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
370 |
|
2004-07-16 |
|
| 217-548
| 5 |
Fithian |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
370 |
|
2005-12-29 |
|
| 217-548
| 6 |
Fithian |
IL |
|
490J DISH WIRELESS, LLC |
370 |
|
2023-03-09 |
|
| 217-548
| 7 |
Fithian |
IL |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
370 |
|
2016-06-11 |
|
| 217-548
| 8 |
Fithian |
IL |
|
318J COMCAST IP PHONE, LLC |
370 |
|
2007-09-23 |
|
| 217-548
| 9 |
Fithian |
IL |
|
224C ONVOY, LLC |
370 |
|
2019-07-05 |
|
| 217-549
| A |
Charleston |
IL |
MTONILXCXBX |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
976 |
|
|
|
| 217-550
| A |
Champaign-Urbana |
IL |
CHMPILRAJMD |
5562 METROPCS, INC. |
370 |
|
2024-01-07 |
|
| 217-550
| 0 |
Champaign-Urbana |
IL |
|
224C ONVOY, LLC |
370 |
|
2025-10-26 |
|
| 217-550
| 1 |
Champaign-Urbana |
IL |
|
6529 T-MOBILE USA, INC. |
370 |
|
2009-10-08 |
|
| 217-550
| 2 |
Champaign-Urbana |
IL |
|
6529 T-MOBILE USA, INC. |
370 |
|
2009-10-08 |
|
| 217-550
| 3 |
Champaign-Urbana |
IL |
|
5562 METROPCS, INC. |
370 |
|
2011-03-08 |
|
| 217-550
| 4 |
Champaign-Urbana |
IL |
|
5562 METROPCS, INC. |
370 |
|
2011-03-08 |
|
| 217-550
| 5 |
Champaign-Urbana |
IL |
|
5562 METROPCS, INC. |
370 |
|
2011-03-08 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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