SIBLEY prefixes in area code 712
NANPA records 4 assigned NXX blocks to rate center SIBLEY in area code 712, 0.6% 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. 4 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1), PREMIER COMMUNICATIONS, INC. - IA (1). The earliest assignment on record here is 2010-04-30 and the most recent 2010-11-17. 2 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 codes 217, 447 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 712-461 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 712-720 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 2010-11-17 | yes | yes |
| 712-750 | PREMIER COMMUNICATIONS, INC. - IA | 2010-04-30 | no | yes |
| 712-754 | HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS | – | no | 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 |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 25% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | Verizon | 1 | 25% |
| PREMIER COMMUNICATIONS, INC. - IA | – | 1 | 25% |
| HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS | – | 1 | 25% |
Frequently asked
Which prefixes belong to SIBLEY in area code 712?
4 blocks: 461, 720, 750, 754. The table above gives the holder of each.
Which carriers have numbers in SIBLEY?
NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1 block), PREMIER COMMUNICATIONS, INC. - IA (1 block), HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SIBLEY 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.