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

STROMSBURG prefixes in area code 402

NANPA records 3 assigned NXX blocks to rate center STROMSBURG in area code 402, 0.4% of the 782 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 BANDWIDTH.COM CLEC, LLC - NE (1), WINDSTREAM NEBRASKA, INC. (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (1). The earliest assignment on record here is 2012-05-01 and the most recent 2019-02-08. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 402
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
402-249 Bandwidth BANDWIDTH.COM CLEC, LLC - NE 2012-05-01 yes yes
402-764 Windstream WINDSTREAM NEBRASKA, INC. – yes yes
402-899 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 2019-02-08 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
BANDWIDTH.COM CLEC, LLC - NE Bandwidth 1 33.3%
WINDSTREAM NEBRASKA, INC. Windstream 1 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE Verizon 1 33.3%

Frequently asked

Which prefixes belong to STROMSBURG in area code 402?

3 blocks: 249, 764, 899. The table above gives the holder of each.

Which carriers have numbers in STROMSBURG?

BANDWIDTH.COM CLEC, LLC - NE (1 block), WINDSTREAM NEBRASKA, INC. (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is STROMSBURG 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 402

All 782 prefixes in 402