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

GROVE prefixes in area code 918

NANPA records 6 assigned NXX blocks to rate center GROVE in area code 918, 0.8% 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 SOUTHWESTERN BELL (3), NEW CINGULAR WIRELESS PCS, LLC - IL (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK (1). The earliest assignment on record here is 2001-12-28 and the most recent 2003-05-30. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 539 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 918
3 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
918-314 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 2003-05-30 yes yes
918-786 AT&T SOUTHWESTERN BELL – yes yes
918-787 AT&T SOUTHWESTERN BELL – no yes
918-791 AT&T SOUTHWESTERN BELL – yes yes
918-801 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
918-964 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-12-28 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 3 50%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK Verizon 1 16.7%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to GROVE in area code 918?

6 blocks: 314, 786, 787, 791, 801, 964. The table above gives the holder of each.

Which carriers have numbers in GROVE?

SOUTHWESTERN BELL (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GROVE 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 918

All 782 prefixes in 918