Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
WINSTN SAL prefixes in area code 336
NANPA records 145 assigned NXX blocks to rate center WINSTN SAL in area code 336, 18.5% 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. 16 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (63), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (23), SUNCOM DBA T-MOBILE USA (17). The earliest assignment on record here is 2001-01-17 and the most recent 2019-01-25. 95 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 743 – overlay codes cover the same geography, so a rate center is served by all of them.
145 assigned blocks – 18.5% of 336
16 holders of record
95 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 336-201 | Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | – | yes | yes |
| 336-208 | Spok SPOK, INC. | – | no | yes |
| 336-231 | Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | – | yes | yes |
| 336-245 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-251 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-276 | Onvoy ONVOY, LLC - NC | 2015-12-04 | yes | yes |
| 336-277 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-283 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NC | – | yes | yes |
| 336-287 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-293 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NC | – | yes | yes |
| 336-306 | Lumen CENTURYLINK COMMUNICATIONS LLC - NC | – | yes | yes |
| 336-331 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NC | – | yes | yes |
| 336-341 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2009-10-12 | yes | yes |
| 336-345 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-354 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-391 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-397 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-399 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-403 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-406 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-407 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-408 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-409 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-413 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-414 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-416 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-418 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-422 | T-Mobile SUNCOM DBA T-MOBILE USA | 2010-06-15 | yes | yes |
| 336-435 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-448 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2011-03-24 | yes | yes |
| 336-462 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-464 | Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | – | yes | yes |
| 336-473 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-05-15 | yes | yes |
| 336-480 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-486 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2002-10-29 | yes | yes |
| 336-499 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NC | – | no | yes |
| 336-519 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-528 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2009-09-09 | yes | yes |
| 336-529 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2006-10-23 | yes | yes |
| 336-531 | Lumen CENTURYLINK COMMUNICATIONS LLC - NC | – | no | yes |
| 336-546 | AT&T AT&T ENTERPRISES, LLC | 2010-02-17 | yes | yes |
| 336-575 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-577 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 336-582 | T-Mobile SUNCOM DBA T-MOBILE USA | 2012-08-13 | yes | yes |
| 336-602 | T-Mobile SUNCOM DBA T-MOBILE USA | 2007-04-09 | yes | yes |
| 336-607 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-608 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2008-03-11 | yes | yes |
| 336-618 | T-Mobile SUNCOM DBA T-MOBILE USA | 2009-11-05 | yes | yes |
| 336-624 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-12-19 | yes | yes |
| 336-631 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-650 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-655 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-659 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-661 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-666 | Peerless PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | 2016-09-26 | yes | yes |
| 336-671 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-01-17 | yes | yes |
| 336-682 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-692 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-695 | T-Mobile SUNCOM DBA T-MOBILE USA | 2010-07-07 | yes | yes |
| 336-701 | Frontier FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC | 2014-03-20 | yes | yes |
| 336-702 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2003-01-28 | yes | yes |
| 336-703 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-705 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-712 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-713 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-714 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-716 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-718 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-720 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-721 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-722 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-723 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-724 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-725 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-726 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-727 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-728 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-730 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-732 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-733 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-734 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-735 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-741 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-744 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-745 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-747 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-748 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-749 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-750 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-757 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-758 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-759 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-760 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-761 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-764 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-765 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-766 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-767 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-768 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-769 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-770 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-771 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-773 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-774 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-775 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-776 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-777 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-778 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-779 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-782 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-784 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-785 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-788 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | no | yes |
| 336-793 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NC | 2001-07-24 | yes | yes |
| 336-794 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-796 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-806 | REISENWEAVER COMM INC DBA RCS COMMUNICATIONS GROUP | – | no | yes |
| 336-813 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-816 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-817 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-829 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-830 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | yes | yes |
| 336-831 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-837 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 336-842 | Onvoy ONVOY, LLC - NC | 2015-05-07 | yes | yes |
| 336-865 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 2015-10-09 | yes | yes |
| 336-893 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 2012-10-19 | yes | yes |
| 336-896 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-917 | AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | – | yes | yes |
| 336-918 | T-Mobile SUNCOM DBA T-MOBILE USA | – | no | yes |
| 336-926 | T-Mobile SUNCOM DBA T-MOBILE USA | – | no | yes |
| 336-930 | Onvoy ONVOY, LLC - NC | 2016-01-21 | yes | yes |
| 336-934 | T-Mobile SUNCOM DBA T-MOBILE USA | 2011-09-16 | yes | yes |
| 336-955 | T-Mobile SUNCOM DBA T-MOBILE USA | 2015-11-11 | yes | yes |
| 336-966 | Lumen LEVEL 3 COMMUNICATIONS, LLC - NC | 2017-05-09 | yes | yes |
| 336-968 | Vonage VONAGE AMERICA LLC | 2018-12-17 | yes | yes |
| 336-970 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NC | – | yes | yes |
| 336-971 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-972 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-978 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | – | no | yes |
| 336-979 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2019-01-25 | yes | yes |
| 336-986 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 336-995 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 336-997 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | yes | yes |
| 336-999 | Onvoy ONVOY, LLC - NC | 2015-01-27 | 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 SOUTHERN BELL TEL & TEL | AT&T | 63 | 43.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | Verizon | 23 | 15.9% |
| SUNCOM DBA T-MOBILE USA | T-Mobile | 17 | 11.7% |
| NEW CINGULAR WIRELESS PCS, LLC - GA | AT&T | 12 | 8.3% |
| PAETEC ITEL, LLC | Windstream | 8 | 5.5% |
| LEVEL 3 COMMUNICATIONS, LLC - NC | Lumen | 5 | 3.4% |
| ONVOY, LLC - NC | Onvoy | 4 | 2.8% |
| LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | Lumen | 3 | 2.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - NC | AT&T | 2 | 1.4% |
| CENTURYLINK COMMUNICATIONS LLC - NC | Lumen | 2 | 1.4% |
| SPOK, INC. | Spok | 1 | 0.7% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 0.7% |
| PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | Peerless | 1 | 0.7% |
| FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC | Frontier | 1 | 0.7% |
| REISENWEAVER COMM INC DBA RCS COMMUNICATIONS GROUP | – | 1 | 0.7% |
| VONAGE AMERICA LLC | Vonage | 1 | 0.7% |
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 WINSTN SAL in area code 336?
145 blocks: 201, 208, 231, 245, 251, 276, 277, 283, 287, 293, 306, 331 and 133 more, all listed in the table above.
Which carriers have numbers in WINSTN SAL?
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (63 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (23 blocks), SUNCOM DBA T-MOBILE USA (17 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (12 blocks), PAETEC ITEL, LLC (8 blocks), LEVEL 3 COMMUNICATIONS, LLC - NC (5 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is WINSTN SAL 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.