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 |
| 217-469
| 9 |
St Joseph |
IL |
|
9329 ILLINOIS BELL TEL CO |
370 |
|
|
|
| 217-470
| A |
Springfield |
IL |
SPFDILES52T |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-471
| A |
Rochester |
IL |
SPFDILSDX2X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
374 |
|
|
|
| 217-471
| 0 |
Rochester |
IL |
|
593K MCC TELEPHONY LLC |
374 |
|
2010-06-20 |
|
| 217-471
| 1 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2016-03-22 |
|
| 217-471
| 2 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2016-03-22 |
|
| 217-471
| 3 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2018-09-16 |
|
| 217-471
| 4 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2019-07-27 |
|
| 217-471
| 5 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2019-07-27 |
|
| 217-471
| 6 |
Rochester |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
374 |
|
2010-02-19 |
|
| 217-471
| 7 |
Rochester |
IL |
|
224C ONVOY, LLC |
374 |
|
2018-02-26 |
|
| 217-471
| 8 |
Rochester |
IL |
|
073H TELNYX LLC |
374 |
|
2017-03-20 |
|
| 217-471
| 9 |
Rochester |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-30 |
|
| 217-472
| A |
Chapin |
IL |
CHAPILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-472
| 0 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-05-07 |
|
| 217-472
| 1 |
Chapin |
IL |
|
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
376 |
|
2010-06-20 |
|
| 217-472
| 2 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2020-04-19 |
|
| 217-472
| 3 |
Chapin |
IL |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-472
| 4 |
Chapin |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
2004-07-16 |
|
| 217-472
| 5 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-05-07 |
|
| 217-472
| 6 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2022-02-27 |
|
| 217-472
| 7 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-04-04 |
|
| 217-472
| 8 |
Chapin |
IL |
|
073H TELNYX LLC |
376 |
|
2022-08-12 |
|
| 217-472
| 9 |
Chapin |
IL |
|
224C ONVOY, LLC |
376 |
|
2023-05-04 |
|
| 217-473
| A |
Jacksonville |
IL |
JCVLILAAXMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
376 |
|
|
|
| 217-474
| A |
Danville |
IL |
CHMPILCPXBY |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
370 |
|
|
|
| 217-475
| A |
Decatur |
IL |
DCTRILDCDS0 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 0 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 1 |
Decatur |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
374 |
|
2017-11-06 |
|
| 217-475
| 2 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 3 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 4 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 5 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 6 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 7 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 8 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-475
| 9 |
Decatur |
IL |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-476
| A |
Ashland |
IL |
VRGNILXCDS1 |
0984 CASS TELEPHONE COMPANY |
374 |
|
|
|
| 217-477
| A |
Danville |
IL |
DAVLILDADS1 |
9329 ILLINOIS BELL TEL CO |
370 |
|
|
|
| 217-478
| A |
Alexander |
IL |
ALXNILXGRS0 |
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-478
| 0 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-08-09 |
|
| 217-478
| 1 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2023-08-28 |
|
| 217-478
| 2 |
Alexander |
IL |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-478
| 3 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2023-05-14 |
|
| 217-478
| 4 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2023-04-09 |
|
| 217-478
| 5 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-05-09 |
|
| 217-478
| 6 |
Alexander |
IL |
|
624H ONVOY SPECTRUM, LLC |
376 |
|
2023-07-07 |
|
| 217-478
| 7 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2020-04-19 |
|
| 217-478
| 8 |
Alexander |
IL |
|
224C ONVOY, LLC |
376 |
|
2021-04-04 |
|
| 217-479
| A |
Jacksonville |
IL |
JCVLILXCDS0 |
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
<< 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 99 100 101 102 103 104 105 106 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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