LOUISA prefixes in area code 540
NANPA records 7 assigned NXX blocks to rate center LOUISA in area code 540, 0.9% of the 786 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (1), CORETEL VIRGINIA, LLC - VA (1), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2002-09-26 and the most recent 2021-05-05. 7 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 codes 606, 826 – 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 |
|---|---|---|---|---|
| 540-223 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 2002-09-26 | yes | yes |
| 540-500 | CORETEL VIRGINIA, LLC - VA | 2019-03-07 | yes | yes |
| 540-603 | Windstream PAETEC ITEL, LLC | 2011-01-06 | yes | yes |
| 540-748 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | – | yes | yes |
| 540-807 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2021-05-05 | yes | yes |
| 540-893 | Telnyx TELNYX LLC | – | yes | yes |
| 540-967 | Verizon VERIZON VIRGINIA, INC. | – | 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 - VA | Verizon | 1 | 14.3% |
| CORETEL VIRGINIA, LLC - VA | – | 1 | 14.3% |
| PAETEC ITEL, LLC | Windstream | 1 | 14.3% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 1 | 14.3% |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | T-Mobile | 1 | 14.3% |
| TELNYX LLC | Telnyx | 1 | 14.3% |
| VERIZON VIRGINIA, INC. | Verizon | 1 | 14.3% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to LOUISA in area code 540?
7 blocks: 223, 500, 603, 748, 807, 893, 967. The table above gives the holder of each.
Which carriers have numbers in LOUISA?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (1 block), CORETEL VIRGINIA, LLC - VA (1 block), PAETEC ITEL, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - DC (1 block), OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (1 block), TELNYX 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 LOUISA 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.