IOWA PARK prefixes in area code 940
NANPA records 6 assigned NXX blocks to rate center IOWA PARK in area code 940, 1.2% of the 506 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 LEVEL 3 COMMUNICATIONS, LLC - TX (2), AHOI LLC (1), SOUTHWESTERN BELL (1). The earliest assignment on record here is 2004-05-24 and the most recent 2025-11-17. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 940-213 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2004-05-24 | yes | yes |
| 940-587 | AHOI LLC | 2025-11-17 | yes | yes |
| 940-592 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 940-619 | CHOICE WIRELESS, LC | 2013-03-11 | no | yes |
| 940-905 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2006-07-27 | yes | yes |
| 940-963 | CSC VOICE, LLC | 2024-04-04 | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 2 | 33.3% |
| AHOI LLC | – | 1 | 16.7% |
| SOUTHWESTERN BELL | AT&T | 1 | 16.7% |
| CHOICE WIRELESS, LC | – | 1 | 16.7% |
| CSC VOICE, LLC | – | 1 | 16.7% |
Frequently asked
Which prefixes belong to IOWA PARK in area code 940?
6 blocks: 213, 587, 592, 619, 905, 963. The table above gives the holder of each.
Which carriers have numbers in IOWA PARK?
LEVEL 3 COMMUNICATIONS, LLC - TX (2 blocks), AHOI LLC (1 block), SOUTHWESTERN BELL (1 block), CHOICE WIRELESS, LC (1 block), CSC VOICE, 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 IOWA PARK 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.