STORM LAKE prefixes in area code 712
NANPA records 8 assigned NXX blocks to rate center STORM LAKE in area code 712, 1.3% of the 633 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. 6 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (2), QWEST CORPORATION (2), LONG LINES METRO, INC. - IA (1). The earliest assignment on record here is 2019-06-25 and the most recent 2025-09-17. 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 |
|---|---|---|---|---|
| 712-213 | LONG LINES METRO, INC. - IA | – | no | yes |
| 712-291 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | – | yes | yes |
| 712-299 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | – | no | yes |
| 712-638 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2019-06-25 | yes | yes |
| 712-730 | UNITED STATES CELLULAR - IA | – | yes | yes |
| 712-732 | Lumen QWEST CORPORATION | – | no | yes |
| 712-749 | Lumen QWEST CORPORATION | – | yes | yes |
| 712-936 | IP HORIZON LLC | 2025-09-17 | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | Verizon | 2 | 25% |
| QWEST CORPORATION | Lumen | 2 | 25% |
| LONG LINES METRO, INC. - IA | – | 1 | 12.5% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 12.5% |
| UNITED STATES CELLULAR - IA | – | 1 | 12.5% |
| IP HORIZON LLC | – | 1 | 12.5% |
Frequently asked
Which prefixes belong to STORM LAKE in area code 712?
8 blocks: 213, 291, 299, 638, 730, 732, 749, 936. The table above gives the holder of each.
Which carriers have numbers in STORM LAKE?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (2 blocks), QWEST CORPORATION (2 blocks), LONG LINES METRO, INC. - IA (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), UNITED STATES CELLULAR - IA (1 block), IP HORIZON 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 STORM LAKE 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.