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

PARKSIDE prefixes in area code 262

NANPA records 14 assigned NXX blocks to rate center PARKSIDE in area code 262, 2.2% of the 634 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. 8 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (3), UNITED STATES CELLULAR - WI (3), WISCONSIN BELL INC (3). The earliest assignment on record here is 2001-03-16 and the most recent 2023-04-10. 11 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

14 assigned blocks – 2.2% of 262
8 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
262-308 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI – no yes
262-324 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC WI – yes yes
262-331 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI – yes yes
262-452 T-Mobile METROPCS, INC. 2023-04-10 yes yes
262-515 UNITED STATES CELLULAR - WI 2001-03-16 yes yes
262-552 AT&T WISCONSIN BELL INC – yes yes
262-553 AT&T WISCONSIN BELL INC – yes yes
262-595 AT&T WISCONSIN BELL INC – yes yes
262-818 UNITED STATES CELLULAR - WI – yes yes
262-883 TDS TDS METROCOM, LLC – yes yes
262-909 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI – no yes
262-924 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI – yes yes
262-945 UNITED STATES CELLULAR - WI – yes yes
262-952 American Messaging AMERICAN MESSAGING SERVICES, LLC – no 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 - WI Verizon 3 21.4%
UNITED STATES CELLULAR - WI – 3 21.4%
WISCONSIN BELL INC AT&T 3 21.4%
TELEPORT COMMUNICATIONS AMERICA, LLC WI AT&T 1 7.1%
METROPCS, INC. T-Mobile 1 7.1%
TDS METROCOM, LLC TDS 1 7.1%
LEVEL 3 COMMUNICATIONS, LLC - WI Lumen 1 7.1%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 7.1%

Frequently asked

Which prefixes belong to PARKSIDE in area code 262?

14 blocks: 308, 324, 331, 452, 515, 552, 553, 595, 818, 883, 909, 924 and 2 more, all listed in the table above.

Which carriers have numbers in PARKSIDE?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (3 blocks), UNITED STATES CELLULAR - WI (3 blocks), WISCONSIN BELL INC (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC WI (1 block), METROPCS, INC. (1 block), TDS METROCOM, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is PARKSIDE 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 262

All 634 prefixes in 262