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

ASH GROVE prefixes in area code 417

NANPA records 5 assigned NXX blocks to rate center ASH GROVE in area code 417, 0.7% of the 711 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. 4 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), PAETEC ITEL, LLC (1), AT&T ENTERPRISES, LLC (1). The earliest assignment on record here is 2009-12-11 and the most recent 2020-03-13. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 0.7% of 417
4 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
417-323 Windstream PAETEC ITEL, LLC – yes yes
417-363 AT&T AT&T ENTERPRISES, LLC 2009-12-11 yes yes
417-480 AT&T AT&T - LOCAL 2020-03-13 yes yes
417-672 AT&T SOUTHWESTERN BELL – yes yes
417-751 AT&T SOUTHWESTERN BELL – 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 40%
PAETEC ITEL, LLC Windstream 1 20%
AT&T ENTERPRISES, LLC AT&T 1 20%
AT&T - LOCAL AT&T 1 20%

Frequently asked

Which prefixes belong to ASH GROVE in area code 417?

5 blocks: 323, 363, 480, 672, 751. The table above gives the holder of each.

Which carriers have numbers in ASH GROVE?

SOUTHWESTERN BELL (2 blocks), PAETEC ITEL, LLC (1 block), AT&T ENTERPRISES, LLC (1 block), AT&T - LOCAL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ASH 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 417

All 711 prefixes in 417