Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-594
| 1 |
Apple River |
IL |
FRPTILXACMD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
360 |
|
2010-06-28 |
|
| 815-594
| 2 |
Apple River |
IL |
APRVILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-594
| 4 |
Apple River |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
2021-04-02 |
|
| 815-594
| 5 |
Apple River |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
2020-07-18 |
|
| 815-594
| 7 |
Apple River |
IL |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
2016-01-23 |
|
| 815-594
| 9 |
Apple River |
IL |
APRVILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-595
| A |
Oregon |
IL |
DKLBILRSIMD |
7421 AT&T - LOCAL |
364 |
|
|
|
| 815-595
| 0 |
Oregon |
IL |
DIXNILXA3MD |
073H TELNYX LLC |
364 |
|
2020-07-18 |
|
| 815-595
| 1 |
Oregon |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
364 |
|
2020-10-14 |
|
| 815-595
| 2 |
Oregon |
IL |
DKLBILRS0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2019-07-08 |
|
| 815-595
| 3 |
Oregon |
IL |
DKLBILXAYMD |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
364 |
|
2016-03-31 |
|
| 815-595
| 4 |
Oregon |
IL |
DKLBILRS0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2004-07-17 |
|
| 815-595
| 5 |
Oregon |
IL |
DKLBILXAX8X |
318J COMCAST IP PHONE, LLC |
364 |
|
2006-08-08 |
|
| 815-595
| 7 |
Oregon |
IL |
DIXNILXAEMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
364 |
|
2014-08-08 |
|
| 815-595
| 8 |
Oregon |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2019-09-07 |
|
| 815-595
| 9 |
Oregon |
IL |
DKLBILRSIMD |
7421 AT&T - LOCAL |
364 |
|
2003-12-06 |
|
| 815-596
| A |
Marengo |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
|
|
| 815-596
| 0 |
Marengo |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-596
| 1 |
Marengo |
IL |
ALTSIL011MD |
792K CHARTER IP ENABLED SERVICES, LLC |
358 |
|
2006-05-03 |
|
| 815-596
| 2 |
Marengo |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2006-05-02 |
|
| 815-596
| 3 |
Marengo |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2015-05-01 |
|
| 815-596
| 4 |
Marengo |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2021-07-24 |
|
| 815-596
| 6 |
Marengo |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2009-11-10 |
|
| 815-596
| 7 |
Marengo |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2008-09-15 |
|
| 815-596
| 8 |
Marengo |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-596
| 9 |
Marengo |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-11 |
|
| 815-597
| A |
Garden Prairie |
IL |
GRPRILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-597
| 0 |
Garden Prairie |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2019-09-06 |
|
| 815-597
| 1 |
Garden Prairie |
IL |
GRPRILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-597
| 2 |
Garden Prairie |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2019-09-06 |
|
| 815-597
| 3 |
Garden Prairie |
IL |
RCFRILRTX6Y |
495J STRATUS NETWORKS |
360 |
|
2021-01-11 |
|
| 815-597
| 4 |
Garden Prairie |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2021-04-02 |
|
| 815-597
| 5 |
Garden Prairie |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2018-07-30 |
|
| 815-597
| 6 |
Garden Prairie |
IL |
FRPTILBUDS0 |
443F AERO NORTH COMMUNICATIONS, INC. - IL |
360 |
|
2006-06-12 |
|
| 815-597
| 7 |
Garden Prairie |
IL |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
2016-02-18 |
|
| 815-597
| 8 |
Garden Prairie |
IL |
RCFRILRTXDX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
360 |
|
2010-06-13 |
|
| 815-597
| 9 |
Garden Prairie |
IL |
RCFRILRTXXX |
073H TELNYX LLC |
360 |
|
2020-07-09 |
|
| 815-598
| A |
Massbach |
IL |
MSBCILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-598
| 0 |
Massbach |
IL |
FRPTILXAJMD |
624H ONVOY SPECTRUM, LLC |
360 |
|
2024-10-31 |
|
| 815-598
| 3 |
Massbach |
IL |
MSBCILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-598
| 4 |
Massbach |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2022-04-17 |
|
| 815-598
| 5 |
Massbach |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
2020-07-18 |
|
| 815-598
| 7 |
Massbach |
IL |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
2016-02-18 |
|
| 815-598
| 8 |
Massbach |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
2021-04-02 |
|
| 815-598
| 9 |
Massbach |
IL |
MSBCILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-599
| A |
Freeport |
IL |
FRPTILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-599
| 0 |
Freeport |
IL |
FRPTILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 815-599
| 1 |
Freeport |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2006-06-30 |
|
| 815-599
| 2 |
Freeport |
IL |
FRPTILXA8MD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2019-10-17 |
|
| 815-599
| 3 |
Freeport |
IL |
FRPTILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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