SABULA prefixes in area code 563
NANPA records 3 assigned NXX blocks to rate center SABULA in area code 563, 0.8% of the 388 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 MCC TELEPHONY OF IOWA, LLC - IA (1), WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1). The earliest assignment on record here is 2006-07-27 and the most recent 2006-07-27. 3 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 |
|---|---|---|---|---|
| 563-220 | MCC TELEPHONY OF IOWA, LLC - IA | 2006-07-27 | yes | yes |
| 563-687 | Windstream WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | – | yes | yes |
| 563-777 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | – | 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 |
|---|---|---|---|
| MCC TELEPHONY OF IOWA, LLC - IA | – | 1 | 33.3% |
| WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS | Windstream | 1 | 33.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | Verizon | 1 | 33.3% |
Frequently asked
Which prefixes belong to SABULA in area code 563?
3 blocks: 220, 687, 777. The table above gives the holder of each.
Which carriers have numbers in SABULA?
MCC TELEPHONY OF IOWA, LLC - IA (1 block), WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SABULA 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.