340 Area Code
Map of 340 code
Local time – 1 timezone
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Atlantic timezone
Prefixes – 74 codes
Prefix
Type
Location
Carrier
Assigned
(340) 202
Unknown
-
Level 3 Communications St. Croix, Inc. - VI
2018/01/09
(340) 208
Wireless
-
T-mobile USA, Inc.
2021/02/01
(340) 211
Unknown
-
-
-
(340) 226
Wireless
-
Sprint Spectrum, L.P.
2007/07/23
(340) 277
Wireless
-
Sprint Spectrum, L.P.
2001/08/14
Prefix
Type
Location
Carrier
Assigned
(340) 311
Unknown
-
-
-
(340) 332
Wireless
-
Sprint Spectrum, L.P.
2003/12/16
(340) 340
Unknown
-
-
-
Prefix
Type
Location
Carrier
Assigned
(340) 400
Unknown
-
-
-
(340) 411
Unknown
-
-
-
Prefix
Type
Location
Carrier
Assigned
(340) 500
Unknown
-
-
-
(340) 511
Unknown
-
-
-
Prefix
Type
Location
Carrier
Assigned
(340) 611
Unknown
-
-
-
(340) 692
Landline
-
Virgin Islands Tel. Corp. DBA Innovative Telephone
-
Prefix
Type
Location
Carrier
Assigned
(340) 700
Unknown
-
-
-
(340) 711
Unknown
-
-
-
Prefix
Type
Location
Carrier
Assigned
(340) 800
Unknown
-
-
-
(340) 811
Unknown
-
-
-
(340) 888
Unknown
-
-
-
Prefix
Type
Location
Carrier
Assigned
(340) 900
Unknown
-
-
-
(340) 911
Unknown
-
-
-
(340) 913
Unknown
-
-
-
(340) 917
Unknown
-
-
-
(340) 950
Unknown
-
-
-
(340) 958
Unknown
-
-
-
(340) 959
Unknown
-
-
-
(340) 976
Unknown
-
-
-
(340) 988
Unknown
-
-
-
How to call
| From number | Free calls | Toll calls |
|---|---|---|
| +1 (340) XXX-XXXX | XXX-XXXX | +1 (340) XXX-XXXX |
| +1 (XXX) XXX-XXXX | +1 (340) XXX-XXXX | +1 (340) XXX-XXXX |
| Other numbers | +1 (340) XXX-XXXX | +1 (340) XXX-XXXX |