Local Calling Guide
Area code/prefix search
NPA: 309
[Rate centres in NPA 309]
[Dial plan for NPA 309]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 309-501
| 3 |
Washington |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2021-04-24 |
|
| 309-501
| 4 |
Washington |
IL |
PEORILPJX1Y |
6529 T-MOBILE USA, INC. |
368 |
|
2015-07-24 |
|
| 309-501
| 5 |
Washington |
IL |
PEORILPJX1Y |
6529 T-MOBILE USA, INC. |
368 |
|
2015-07-24 |
|
| 309-501
| 8 |
Washington |
IL |
|
5562 METROPCS, INC. |
368 |
|
2026-07-12 |
|
| 309-501
| 9 |
Washington |
IL |
PEORILPJX1Y |
6529 T-MOBILE USA, INC. |
368 |
|
2015-07-24 |
|
| 309-502
| A |
Geneseo |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 309-502
| 0 |
Geneseo |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2011-03-15 |
|
| 309-502
| 1 |
Geneseo |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2006-10-30 |
|
| 309-502
| 2 |
Geneseo |
IL |
DVNPIAEAXMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
634 |
|
2023-06-13 |
|
| 309-502
| 3 |
Geneseo |
IL |
|
6529 T-MOBILE USA, INC. |
634 |
|
2023-12-23 |
|
| 309-502
| 6 |
Geneseo |
IL |
|
145J TERRA NOVA TELECOM INC. |
634 |
|
2025-07-06 |
|
| 309-502
| 7 |
Geneseo |
IL |
RCISILRIXMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
634 |
|
2020-10-12 |
|
| 309-502
| 8 |
Geneseo |
IL |
DVNPIAEAXMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
634 |
|
2019-11-11 |
|
| 309-502
| 9 |
Geneseo |
IL |
DVNPIA80XPX |
5562 METROPCS, INC. |
634 |
|
|
|
| 309-503
| A |
Towanda |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
|
|
| 309-503
| 0 |
Towanda |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
| 309-503
| 1 |
Towanda |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
| 309-503
| 2 |
Towanda |
IL |
BLTNILTSX1X |
490J BOOST SUBSCRIBERCO L.L.C. |
366 |
|
2023-06-09 |
|
| 309-503
| 3 |
Towanda |
IL |
|
490J BOOST SUBSCRIBERCO L.L.C. |
366 |
|
2026-01-02 |
|
| 309-503
| 4 |
Towanda |
IL |
BLTNILXDXHY |
624H ONVOY SPECTRUM, LLC |
366 |
|
2023-06-02 |
|
| 309-503
| 5 |
Towanda |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-01-17 |
|
| 309-503
| 6 |
Towanda |
IL |
BLTNILTSYMD |
495J STRATUS NETWORKS |
366 |
|
2020-10-14 |
|
| 309-503
| 7 |
Towanda |
IL |
BLTNILXDXZX |
508J CENTURYLINK COMMUNICATIONS, LLC |
366 |
|
2014-08-13 |
|
| 309-503
| 8 |
Towanda |
IL |
BLTNILXDX1Y |
073H TELNYX LLC |
366 |
|
2020-07-20 |
|
| 309-503
| 9 |
Towanda |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
2010-03-06 |
|
| 309-504
| A |
Danvers |
IL |
BLTNILATYMD |
259E YMAX COMMUNICATIONS CORP. - IL |
366 |
|
|
|
| 309-504
| 0 |
Danvers |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
| 309-504
| 1 |
Danvers |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
| 309-504
| 2 |
Danvers |
IL |
BLTNILXDX1Y |
073H TELNYX LLC |
366 |
|
2020-07-06 |
|
| 309-504
| 3 |
Danvers |
IL |
BLTNILTS3MD |
939H COMMIO, LLC |
366 |
|
2022-11-07 |
|
| 309-504
| 4 |
Danvers |
IL |
BLTNILXDXHY |
624H ONVOY SPECTRUM, LLC |
366 |
|
2023-06-02 |
|
| 309-504
| 5 |
Danvers |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-01-17 |
|
| 309-504
| 6 |
Danvers |
IL |
BLTNILTSX1X |
490J BOOST SUBSCRIBERCO L.L.C. |
366 |
|
2023-06-17 |
|
| 309-504
| 7 |
Danvers |
IL |
BLTNILXDXZX |
508J CENTURYLINK COMMUNICATIONS, LLC |
366 |
|
2014-08-12 |
|
| 309-504
| 8 |
Danvers |
IL |
BLTNILATYMD |
259E YMAX COMMUNICATIONS CORP. - IL |
366 |
|
2011-04-06 |
|
| 309-504
| 9 |
Danvers |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
2010-03-06 |
|
| 309-505
| A |
Sunnyland |
IL |
|
224C ONVOY, LLC |
368 |
|
|
|
| 309-505
| 1 |
Sunnyland |
IL |
PEORILPJDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
2015-11-02 |
|
| 309-505
| 5 |
Sunnyland |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2018-08-02 |
|
| 309-505
| 7 |
Sunnyland |
IL |
PEORILPJX1Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
368 |
|
2016-08-05 |
|
| 309-505
| 8 |
Sunnyland |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2019-07-15 |
|
| 309-505
| 9 |
Sunnyland |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2019-07-15 |
|
| 309-506
| A |
Rock Island |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 309-506
| 0 |
Rock Island |
IL |
DVNPIAEAXMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
634 |
|
2018-12-20 |
|
| 309-506
| 1 |
Rock Island |
IL |
DVNPIAEAXMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
634 |
|
2018-12-20 |
|
| 309-506
| 2 |
Rock Island |
IL |
DVNPIADTXQX |
224C ONVOY, LLC |
634 |
|
2022-01-07 |
|
| 309-506
| 3 |
Rock Island |
IL |
DVNPIADTXQX |
224C ONVOY, LLC |
634 |
|
2022-01-07 |
|
| 309-506
| 4 |
Rock Island |
IL |
DVNPIADTXQX |
224C ONVOY, LLC |
634 |
|
2022-01-07 |
|
| 309-506
| 5 |
Rock Island |
IL |
|
6529 T-MOBILE USA, INC. |
634 |
|
2018-11-18 |
|
| 309-506
| 6 |
Rock Island |
IL |
|
6529 T-MOBILE USA, INC. |
634 |
|
2018-11-18 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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