Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
NXX: 912
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
773-912
| A |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-912
| 0 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2020-04-11 |
|
773-912
| 1 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-912
| 2 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-912
| 3 |
Chicago Zone 08-Portsmouth |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-03-19 |
|
773-912
| 4 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2004-10-01 |
|
773-912
| 5 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-912
| 6 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2006-07-07 |
|
773-912
| 7 |
Chicago Zone 08-Portsmouth |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-03-19 |
|
773-912
| 8 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-912
| 9 |
Chicago Zone 08-Portsmouth |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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