Local Calling Guide
Area code/prefix search
NPA: 309
[Rate centres in NPA 309]
[Dial plan for NPA 309]
NXX: 498
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 309-498
| A |
Heyworth |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
|
|
| 309-498
| 0 |
Heyworth |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
| 309-498
| 1 |
Heyworth |
IL |
BLTNILXDXPX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
2010-03-15 |
|
| 309-498
| 2 |
Heyworth |
IL |
BLTNILXDXHY |
624H ONVOY SPECTRUM, LLC |
366 |
|
2023-06-02 |
|
| 309-498
| 3 |
Heyworth |
IL |
BLTNILXDX1Y |
073H TELNYX LLC |
366 |
|
2020-07-10 |
|
| 309-498
| 4 |
Heyworth |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-01-17 |
|
| 309-498
| 5 |
Heyworth |
IL |
BLTNILXDXSX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
366 |
|
2019-03-25 |
|
| 309-498
| 6 |
Heyworth |
IL |
BLTNILXDX0X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
366 |
|
2018-05-28 |
|
| 309-498
| 7 |
Heyworth |
IL |
BLTNILXDXZX |
508J CENTURYLINK COMMUNICATIONS, LLC |
366 |
|
2014-08-12 |
|
| 309-498
| 8 |
Heyworth |
IL |
BLTNILXDXSX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
366 |
|
2015-06-27 |
|
| 309-498
| 9 |
Heyworth |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
2019-07-14 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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