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

SMITH CTR prefixes in area code 785

NANPA records 4 assigned NXX blocks to rate center SMITH CTR in area code 785, 0.6% of the 726 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 NEX-TECH WIRELESS, LLC (2), SOUTHWESTERN BELL (1), NEX-TECH, LLC - KS (1). The earliest assignment on record here is 2005-02-03 and the most recent 2023-03-28. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.6% of 785
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
785-282 AT&T SOUTHWESTERN BELL – yes yes
785-585 NEX-TECH WIRELESS, LLC 2023-03-28 yes yes
785-620 NEX-TECH WIRELESS, LLC 2005-09-21 yes yes
785-686 NEX-TECH, LLC - KS 2005-02-03 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
NEX-TECH WIRELESS, LLC – 2 50%
SOUTHWESTERN BELL AT&T 1 25%
NEX-TECH, LLC - KS – 1 25%

Frequently asked

Which prefixes belong to SMITH CTR in area code 785?

4 blocks: 282, 585, 620, 686. The table above gives the holder of each.

Which carriers have numbers in SMITH CTR?

NEX-TECH WIRELESS, LLC (2 blocks), SOUTHWESTERN BELL (1 block), NEX-TECH, LLC - KS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SMITH CTR 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 785

All 726 prefixes in 785