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

BRINKLEY prefixes in area code 870

NANPA records 6 assigned NXX blocks to rate center BRINKLEY in area code 870, 0.8% of the 785 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. 5 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1), E. RITTER COMMUNICATIONS, LLC (1). The earliest assignment on record here is 2001-05-08 and the most recent 2002-06-11. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 0.8% of 870
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
870-319 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 2002-06-11 yes yes
870-527 E. RITTER COMMUNICATIONS, LLC 2001-05-08 yes yes
870-589 AT&T SOUTHWESTERN BELL – yes yes
870-638 T-Mobile METROPCS, INC. – yes yes
870-734 AT&T SOUTHWESTERN BELL – yes yes
870-752 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – 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
SOUTHWESTERN BELL AT&T 2 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR Verizon 1 16.7%
E. RITTER COMMUNICATIONS, LLC – 1 16.7%
METROPCS, INC. T-Mobile 1 16.7%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 16.7%

Frequently asked

Which prefixes belong to BRINKLEY in area code 870?

6 blocks: 319, 527, 589, 638, 734, 752. The table above gives the holder of each.

Which carriers have numbers in BRINKLEY?

SOUTHWESTERN BELL (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1 block), E. RITTER COMMUNICATIONS, LLC (1 block), METROPCS, INC. (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BRINKLEY 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 870

All 785 prefixes in 870