ROCK PORT prefixes in area code 660
NANPA records 3 assigned NXX blocks to rate center ROCK PORT in area code 660, 0.6% of the 518 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (1), ROCK PORT TEL. CO. (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1). The earliest assignment on record here is 2004-04-06 and the most recent 2004-04-06. 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 |
|---|---|---|---|---|
| 660-253 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 2004-04-06 | yes | yes |
| 660-744 | ROCK PORT TEL. CO. | – | yes | yes |
| 660-787 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | 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 - MO | Verizon | 1 | 33.3% |
| ROCK PORT TEL. CO. | – | 1 | 33.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 33.3% |
Frequently asked
Which prefixes belong to ROCK PORT in area code 660?
3 blocks: 253, 744, 787. The table above gives the holder of each.
Which carriers have numbers in ROCK PORT?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (1 block), ROCK PORT TEL. CO. (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ROCK PORT 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.