Local Calling Guide
Area code/prefix search
NPA: 331
[Rate centres in NPA 331]
[Dial plan for NPA 331]
<< 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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
331-224
| 3 |
Bensenville |
IL |
|
224C ONVOY, LLC |
358 |
|
2024-03-07 |
|
331-224
| 8 |
Bensenville |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2024-02-08 |
|
331-224
| 9 |
Bensenville |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2023-08-08 |
|
331-225
| A |
Elmhurst |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
331-225
| 0 |
Elmhurst |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2014-08-12 |
|
331-225
| 1 |
Elmhurst |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-09-30 |
|
331-225
| 2 |
Elmhurst |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2012-10-04 |
|
331-225
| 3 |
Elmhurst |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2012-10-04 |
|
331-225
| 4 |
Elmhurst |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-03-16 |
|
331-225
| 5 |
Elmhurst |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2011-10-06 |
|
331-225
| 6 |
Elmhurst |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2011-10-06 |
|
331-225
| 7 |
Elmhurst |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2011-10-06 |
|
331-225
| 8 |
Elmhurst |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2024-03-07 |
|
331-225
| 9 |
Elmhurst |
IL |
|
224C ONVOY, LLC |
358 |
|
2024-02-25 |
|
331-226
| A |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
331-226
| 0 |
Naperville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2017-06-22 |
|
331-226
| 1 |
Naperville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2017-06-22 |
|
331-226
| 2 |
Naperville |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2017-06-06 |
|
331-226
| 3 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 4 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 5 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 6 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 7 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 8 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-226
| 9 |
Naperville |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-05-18 |
|
331-227
| A |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
331-227
| 0 |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-07-01 |
|
331-227
| 1 |
Sugar Grove |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2017-04-24 |
|
331-227
| 2 |
Sugar Grove |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-06-26 |
|
331-227
| 3 |
Sugar Grove |
IL |
CHCGILMF2MD |
6529 T-MOBILE USA, INC. |
358 |
|
2017-06-26 |
|
331-227
| 4 |
Sugar Grove |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-09-03 |
|
331-227
| 5 |
Sugar Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2018-08-01 |
|
331-227
| 6 |
Sugar Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2018-04-27 |
|
331-227
| 7 |
Sugar Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2018-04-27 |
|
331-227
| 8 |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2017-04-15 |
|
331-227
| 9 |
Sugar Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2018-04-27 |
|
331-228
| A |
Geneva |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
331-228
| 0 |
Geneva |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2014-03-07 |
|
331-228
| 1 |
Geneva |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2012-06-01 |
|
331-228
| 2 |
Geneva |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2012-05-04 |
|
331-228
| 3 |
Geneva |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2012-05-04 |
|
331-228
| 4 |
Geneva |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2012-05-04 |
|
331-228
| 5 |
Geneva |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2012-05-04 |
|
331-228
| 6 |
Geneva |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2012-05-04 |
|
331-228
| 7 |
Geneva |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2012-06-28 |
|
331-228
| 8 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-12-15 |
|
331-228
| 9 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-07-22 |
|
331-229
| A |
Naperville |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
331-229
| 0 |
Naperville |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2013-01-26 |
|
331-229
| 1 |
Naperville |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2013-10-02 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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