PRATT prefixes in area code 620
NANPA records 8 assigned NXX blocks to rate center PRATT in area code 620, 1.1% of the 705 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 SOUTHWESTERN BELL (4), T-MOBILE USA, INC. (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (1). The earliest assignment on record here is 2001-06-07 and the most recent 2022-05-04. 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 |
|---|---|---|---|---|
| 620-388 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 2002-10-17 | no | yes |
| 620-419 | T-Mobile T-MOBILE USA, INC. | 2021-02-12 | yes | yes |
| 620-450 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 620-508 | AT&T SOUTHWESTERN BELL | 2001-06-07 | yes | yes |
| 620-601 | T-Mobile T-MOBILE USA, INC. | 2022-05-04 | yes | yes |
| 620-672 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 620-770 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 620-933 | SOUTH CENTRAL WIRELESS DBA SC TELCOM - KS | – | 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 |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 4 | 50% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 25% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | Verizon | 1 | 12.5% |
| SOUTH CENTRAL WIRELESS DBA SC TELCOM - KS | – | 1 | 12.5% |
Frequently asked
Which prefixes belong to PRATT in area code 620?
8 blocks: 388, 419, 450, 508, 601, 672, 770, 933. The table above gives the holder of each.
Which carriers have numbers in PRATT?
SOUTHWESTERN BELL (4 blocks), T-MOBILE USA, INC. (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS (1 block), SOUTH CENTRAL WIRELESS DBA SC TELCOM - KS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is PRATT 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.