Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
NXX: 593
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-593
| A |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
|
|
| 815-593
| 0 |
De Kalb |
IL |
DKLBILRSDMD |
5562 METROPCS, INC. |
364 |
|
2005-04-11 |
|
| 815-593
| 1 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2013-10-28 |
|
| 815-593
| 2 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2013-10-28 |
|
| 815-593
| 3 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2013-10-28 |
|
| 815-593
| 4 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2014-09-19 |
|
| 815-593
| 5 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2014-09-19 |
|
| 815-593
| 6 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2014-09-19 |
|
| 815-593
| 7 |
De Kalb |
IL |
DIXNILXAEMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
364 |
|
2014-07-09 |
|
| 815-593
| 8 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2014-09-19 |
|
| 815-593
| 9 |
De Kalb |
IL |
|
224C ONVOY, LLC |
364 |
|
2025-05-02 |
|
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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