Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
<< 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 99 100 101 102 103 104 105 106 107 108 109 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-652
| 9 |
Grand Detour |
IL |
GRDTILXARS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
364 |
|
|
|
| 815-653
| A |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 0 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 1 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 2 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 3 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 4 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 5 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 6 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 7 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-653
| 8 |
Wonder Lake |
IL |
CHCGIL245MD |
073H TELNYX LLC |
358 |
|
2020-07-20 |
|
| 815-653
| 9 |
Wonder Lake |
IL |
WNLKILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-654
| A |
Rockford |
IL |
LVPKILRNDS0 |
9329 ILLINOIS BELL TEL CO |
360 |
|
|
|
| 815-655
| A |
Coal City |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 815-655
| 0 |
Coal City |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-20 |
|
| 815-655
| 1 |
Coal City |
IL |
CHCGIL245MD |
073H TELNYX LLC |
358 |
|
2021-02-27 |
|
| 815-655
| 2 |
Coal City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-09-06 |
|
| 815-655
| 4 |
Coal City |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2023-07-03 |
|
| 815-655
| 5 |
Coal City |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2020-08-07 |
|
| 815-655
| 6 |
Coal City |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2019-03-29 |
|
| 815-655
| 7 |
Coal City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-04-01 |
|
| 815-655
| 8 |
Coal City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-04-01 |
|
| 815-655
| 9 |
Coal City |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-06-28 |
|
| 815-656
| A |
Freeport |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 815-656
| 0 |
Freeport |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2010-06-18 |
|
| 815-656
| 1 |
Freeport |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2010-09-26 |
|
| 815-656
| 2 |
Freeport |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2011-09-02 |
|
| 815-656
| 3 |
Freeport |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2017-06-26 |
|
| 815-656
| 4 |
Freeport |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2002-08-22 |
|
| 815-656
| 5 |
Freeport |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2017-06-26 |
|
| 815-656
| 6 |
Freeport |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2017-06-26 |
|
| 815-656
| 7 |
Freeport |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2017-06-26 |
|
| 815-656
| 8 |
Freeport |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2017-06-26 |
|
| 815-656
| 9 |
Freeport |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2018-09-28 |
|
| 815-657
| A |
Forrest (Livingston) |
IL |
FRSTILFODS0 |
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 0 |
Forrest (Livingston) |
IL |
FRSTILFODS0 |
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 1 |
Forrest (Livingston) |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-15 |
|
| 815-657
| 2 |
Forrest (Livingston) |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-01-17 |
|
| 815-657
| 4 |
Forrest (Livingston) |
IL |
BLTNILXDX1Y |
073H TELNYX LLC |
366 |
|
2020-07-09 |
|
| 815-657
| 5 |
Forrest (Livingston) |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
2010-03-15 |
|
| 815-657
| 7 |
Forrest (Livingston) |
IL |
FRSTILFODS0 |
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 8 |
Forrest (Livingston) |
IL |
FRSTILFODS0 |
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 9 |
Forrest (Livingston) |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-15 |
|
| 815-658
| A |
Newark |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 815-658
| 0 |
Newark |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2019-09-14 |
|
| 815-658
| 1 |
Newark |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-26 |
|
| 815-658
| 2 |
Newark |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-09-10 |
|
| 815-658
| 4 |
Newark |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2020-04-11 |
|
| 815-658
| 6 |
Newark |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2019-09-09 |
|
| 815-658
| 8 |
Newark |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2024-04-28 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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