STRONG prefixes in area code 870
NANPA records 3 assigned NXX blocks to rate center STRONG in area code 870, 0.4% of the 785 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 AT&T ENTERPRISES, LLC (1), SOUTHWESTERN BELL (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1). The earliest assignment on record here is 2003-08-04 and the most recent 2011-03-22. 3 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 code 207 – 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 |
|---|---|---|---|---|
| 870-742 | AT&T AT&T ENTERPRISES, LLC | 2011-03-22 | yes | yes |
| 870-797 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 870-951 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 2003-08-04 | 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 |
|---|---|---|---|
| AT&T ENTERPRISES, LLC | AT&T | 1 | 33.3% |
| SOUTHWESTERN BELL | AT&T | 1 | 33.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | Verizon | 1 | 33.3% |
Frequently asked
Which prefixes belong to STRONG in area code 870?
3 blocks: 742, 797, 951. The table above gives the holder of each.
Which carriers have numbers in STRONG?
AT&T ENTERPRISES, LLC (1 block), SOUTHWESTERN BELL (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is STRONG 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.