Local Calling Guide
Area code/prefix search
Oregon, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-595
| A |
DKLBILRSIMD |
7421 AT&T - LOCAL |
364 |
|
|
|
| 815-595
| 0 |
|
073H TELNYX LLC |
364 |
|
2020-07-18 |
|
| 815-595
| 1 |
|
495J STRATUS NETWORKS |
364 |
|
2020-10-14 |
|
| 815-595
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2019-07-08 |
|
| 815-595
| 3 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
364 |
|
2016-03-31 |
|
| 815-595
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2004-07-17 |
|
| 815-595
| 5 |
|
318J COMCAST IP PHONE, LLC |
364 |
|
2006-08-08 |
|
| 815-595
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
364 |
|
2014-08-08 |
|
| 815-595
| 8 |
|
224C ONVOY, LLC |
364 |
|
2019-09-07 |
|
| 815-595
| 9 |
|
7421 AT&T - LOCAL |
364 |
|
2003-12-06 |
|
| 815-732
| A |
ORGNILXARS1 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 0 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 1 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 2 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 3 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 4 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 5 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 6 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 7 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-732
| 8 |
|
972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL |
364 |
|
2006-09-13 |
|
| 815-732
| 9 |
|
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-881
| A |
DKLBILRS0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
|
|
| 815-881
| 1 |
|
224C ONVOY, LLC |
364 |
|
2018-10-01 |
|
| 815-881
| 2 |
|
624H ONVOY SPECTRUM, LLC |
364 |
|
2023-07-06 |
|
| 815-881
| 4 |
|
224C ONVOY, LLC |
364 |
|
2021-04-03 |
|
| 815-881
| 5 |
|
224C ONVOY, LLC |
364 |
|
2021-04-03 |
|
| 815-881
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
364 |
|
2016-01-15 |
|
| 815-881
| 8 |
|
318J COMCAST IP PHONE, LLC |
364 |
|
2007-08-21 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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