NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

SOUTHPEKIN prefixes in area code 309

NANPA records 5 assigned NXX blocks to rate center SOUTHPEKIN in area code 309, 0.6% of the 786 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 3 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (3), BRIGHTSPEED OF ILLINOIS, LLC (1), STRATUS NETWORKS (1). The earliest assignment on record here is 2002-09-23 and the most recent 2020-07-10. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 0.6% of 309
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
309-241 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL – no yes
309-300 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2011-04-26 yes yes
309-348 Brightspeed BRIGHTSPEED OF ILLINOIS, LLC – no yes
309-656 STRATUS NETWORKS 2020-07-10 yes yes
309-840 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2002-09-23 yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL Verizon 3 60%
BRIGHTSPEED OF ILLINOIS, LLC Brightspeed 1 20%
STRATUS NETWORKS – 1 20%

Frequently asked

Which prefixes belong to SOUTHPEKIN in area code 309?

5 blocks: 241, 300, 348, 656, 840. The table above gives the holder of each.

Which carriers have numbers in SOUTHPEKIN?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (3 blocks), BRIGHTSPEED OF ILLINOIS, LLC (1 block), STRATUS NETWORKS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SOUTHPEKIN a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 309

All 786 prefixes in 309