National Phone Number Registry NPNR

Area Code 337 Location

Area code 337 is currently assigned for use in Louisiana since Oct 11, 1999. This area code originated from the 318 area code previously by means of area code split or overlay. View all phone prefixes used in area code 337 or other area codes in Louisiana.

(337)
Enter 7-digit phone number for area code 337 or the complete 10-digit phone number

Phone Prefixes for Area Code 337

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Area code Location Company / Service Provider
337-200 BASILE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-201 NEW IBERIA, LA SPRINT SPECTRUM L.P.
337-202 DE RIDDER, LA NETWORK TELEPHONE CORPORATION - LA
337-205 LAFAYETTE, LA LEVEL 3 COMMUNICATIONS, LLC - LA
337-206 OPELOUSAS, LA ADVANCED TEL INC. - LA
337-207 LAFAYETTE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-208 LEESVILLE, LA MTPCS, LLC
337-209 NEW IBERIA, LA ADVANCED TEL INC. - LA
337-210 LAFAYETTE, LA LEVEL 3 COMMUNICATIONS, LLC - LA
337-212 LAFAYETTE, LA SPRINT SPECTRUM L.P.
337-213 LEESVILLE, LA SPRINT SPECTRUM L.P.
337-214 Lake Charles, LA LEVEL 3 COMMUNICATIONS, LLC - LA
337-215 SULPHUR, LA SPRINT SPECTRUM L.P.
337-216 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-217 Lake Charles, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-218 JENNINGS, LA SPRINT SPECTRUM L.P.
337-219 Lake Charles, LA USA MOBILITY WIRELESS, INC.
337-220 Turkey Creek, LA SPRINT SPECTRUM L.P.
337-221 DE RIDDER, LA NUVOX COMMUNICATIONS
337-222 DE QUINCY, LA SPRINT SPECTRUM L.P.
337-223 GUEYDAN, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-224 LAFAYETTE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-225 KAPLAN, LA KAPLAN TELEPHONE CO.
337-226 DE RIDDER, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-227 CHURCH PT, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-228 HENDERSON, LA CENTURYTEL OF LOUISIANA, LLC
337-229 Loreauville, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-230 LAFAYETTE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-231 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-232 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-233 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-234 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-235 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-236 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-237 LAFAYETTE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-238 LEESVILLE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-239 LEESVILLE, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
337-240 Lake Charles, LA NEW CINGULAR WIRELESS PCS, LLC - GA
337-241 JEANERETTE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-242 St. Martinville, LA NEW CINGULAR WIRELESS PCS, LLC - GA
337-243 Centerville, LA NEUTRAL TANDEM-LOUISIANA, LLC - LA
337-244 Lake Charles, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-245 SWEET LAKE, LA NEW CINGULAR WIRELESS PCS, LLC - GA
337-246 JENNINGS, LA NEW CINGULAR WIRELESS PCS, LLC - GA
337-247 LAFAYETTE, LA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA
337-248 BROUSSARD, LA ADVANCED TEL INC. - LA
337-249 SWEET LAKE, LA SPRINT SPECTRUM L.P.
337-250 CROWLEY, LA NEW CINGULAR WIRELESS PCS, LLC - GA
337-251 NEW IBERIA, LA SPRINT SPECTRUM L.P.
337-252 BROUSSARD, LA BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
New numbers being added to 337 area code
Effective: 05/29/2017
337-282 in GUEYDAN, LA
TELEPORT COMMUNICATIONS AMERICA LA - LLC
337 Area Code Information
Type of code: General Purpose Code
Location: LA - US
Time zone: C
Assigned for use: Yes
Code in service: Yes
Service date: October 11, 1999
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 188
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D NA
Foreign local calls: 10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -
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