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

HITCHCOCK prefixes in area code 580

NANPA records 3 assigned NXX blocks to rate center HITCHCOCK in area code 580, 0.4% of the 741 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 - OK (1), TERRA NOVA TELECOM INC. (1), AT&T ENTERPRISES, LLC (1). The earliest assignment on record here is 2011-09-12 and the most recent 2020-05-20. 3 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 605 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 580
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
580-825 Bandwidth BANDWIDTH.COM CLEC, LLC - OK – yes yes
580-844 TERRA NOVA TELECOM INC. 2020-05-20 yes yes
580-952 AT&T AT&T ENTERPRISES, LLC 2011-09-12 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 - OK Bandwidth 1 33.3%
TERRA NOVA TELECOM INC. – 1 33.3%
AT&T ENTERPRISES, LLC AT&T 1 33.3%

Frequently asked

Which prefixes belong to HITCHCOCK in area code 580?

3 blocks: 825, 844, 952. The table above gives the holder of each.

Which carriers have numbers in HITCHCOCK?

BANDWIDTH.COM CLEC, LLC - OK (1 block), TERRA NOVA TELECOM INC. (1 block), AT&T ENTERPRISES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HITCHCOCK 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 580

All 741 prefixes in 580