Local Calling Guide
Area code/prefix search
NPA: 331
[Rate centres in NPA 331]
[Dial plan for NPA 331]
NXX: 999
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 331-999
| A |
Oswego |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 331-999
| 0 |
Oswego |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 331-999
| 1 |
Oswego |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-09-01 |
|
| 331-999
| 2 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-02-12 |
|
| 331-999
| 3 |
Oswego |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2012-05-05 |
|
| 331-999
| 4 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-11-10 |
|
| 331-999
| 5 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-09-13 |
|
| 331-999
| 6 |
Oswego |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-09-30 |
|
| 331-999
| 7 |
Oswego |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-10-11 |
|
| 331-999
| 8 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-06-15 |
|
| 331-999
| 9 |
Oswego |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-14 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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