NEW IBERIA prefixes in area code 337
NANPA records 28 assigned NXX blocks to rate center NEW IBERIA in area code 337, 4.7% of the 599 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. 10 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (8), NEW CINGULAR WIRELESS PCS, LLC - GA (6), METROPCS, INC. (3). The earliest assignment on record here is 2001-03-14 and the most recent 2024-06-21. 20 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 |
|---|---|---|---|---|
| 337-201 | T-Mobile METROPCS, INC. | – | yes | yes |
| 337-209 | ADVANCED TEL., INC. - LA | – | no | yes |
| 337-251 | T-Mobile METROPCS, INC. | 2001-03-14 | yes | yes |
| 337-253 | Comcast COMCAST IP PHONE, LLC | – | no | yes |
| 337-256 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-10-18 | yes | yes |
| 337-321 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2002-04-04 | yes | yes |
| 337-335 | T-Mobile METROPCS, INC. | 2003-04-14 | yes | yes |
| 337-352 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 2003-03-03 | yes | yes |
| 337-359 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 337-364 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 337-365 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 337-367 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 337-369 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 337-373 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 337-374 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 337-376 | Lumen LEVEL 3 COMMUNICATIONS, LLC - LA | 2003-09-17 | yes | yes |
| 337-380 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 337-465 | Lumen LEVEL 3 COMMUNICATIONS, LLC - LA | 2002-07-24 | yes | yes |
| 337-492 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 337-519 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 337-547 | Onvoy ONVOY, LLC - LA | 2021-01-29 | yes | yes |
| 337-551 | AT&T TELEPORT COMMUNICATIONS AMERICA LA - LLC | 2008-04-30 | yes | yes |
| 337-560 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 337-577 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 337-606 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 337-608 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 337-818 | Onvoy ONVOY, LLC - LA | 2024-06-21 | yes | yes |
| 337-967 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | 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 |
|---|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | AT&T | 8 | 28.6% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 6 | 21.4% |
| METROPCS, INC. | T-Mobile | 3 | 10.7% |
| PAETEC ITEL, LLC | Windstream | 3 | 10.7% |
| LEVEL 3 COMMUNICATIONS, LLC - LA | Lumen | 2 | 7.1% |
| ONVOY, LLC - LA | Onvoy | 2 | 7.1% |
| ADVANCED TEL., INC. - LA | – | 1 | 3.6% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 3.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | Verizon | 1 | 3.6% |
| TELEPORT COMMUNICATIONS AMERICA LA - LLC | AT&T | 1 | 3.6% |
Frequently asked
Which prefixes belong to NEW IBERIA in area code 337?
28 blocks: 201, 209, 251, 253, 256, 321, 335, 352, 359, 364, 365, 367 and 16 more, all listed in the table above.
Which carriers have numbers in NEW IBERIA?
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (8 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (6 blocks), METROPCS, INC. (3 blocks), PAETEC ITEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - LA (2 blocks), ONVOY, LLC - LA (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is NEW IBERIA 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.