BLENHEIM prefixes in area code 843
NANPA records 4 assigned NXX blocks to rate center BLENHEIM in area code 843, 0.5% of the 783 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 LEVEL 3 COMMUNICATIONS, LLC - SC (1), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2004-10-20 and the most recent 2011-02-08. 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 code 854 – 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 |
|---|---|---|---|---|
| 843-350 | Lumen LEVEL 3 COMMUNICATIONS, LLC - SC | 2004-10-20 | yes | yes |
| 843-528 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 843-578 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 843-604 | AT&T AT&T ENTERPRISES, LLC | 2011-02-08 | 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 |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - SC | Lumen | 1 | 25% |
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | AT&T | 1 | 25% |
| PAETEC ITEL, LLC | Windstream | 1 | 25% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 25% |
Frequently asked
Which prefixes belong to BLENHEIM in area code 843?
4 blocks: 350, 528, 578, 604. The table above gives the holder of each.
Which carriers have numbers in BLENHEIM?
LEVEL 3 COMMUNICATIONS, LLC - SC (1 block), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1 block), PAETEC ITEL, LLC (1 block), AT&T ENTERPRISES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BLENHEIM 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.