National Phone Number Registry NPNR

(937)
Enter 7-digit phone number for area code 937 or the complete 10-digit phone number

Phone Prefixes for Area Code 937

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Area code Location Company / Service Provider
937-200 FAIRBORN, OH TELEPORT COMMUNICATIONS AMERICA, LLC - OH
937-201 DAYTON, OH USA MOBILITY WIRELESS, INC.
937-202 HOLLANSBG, OH LEVEL 3 COMMUNICATIONS, LLC - OH
937-203 DAYTON, OH CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
937-204 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-205 HILLSBORO, OH CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
937-206 Springfield, OH CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
937-207 Springfield, OH CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
937-208 DAYTON, OH AMERITECH OHIO
937-209 MARYSVILLE, OH SPRINT SPECTRUM L.P.
937-210 Bellefontaine, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-212 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-213 GEORGETOWN, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-214 PIQUA, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-215 Springfield, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-216 TROY, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-217 WEST UNION, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-218 WILMINGTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-219 DAYTON, OH SPRINT SPECTRUM L.P.
937-220 DAYTON, OH AMERITECH OHIO
937-221 DAYTON, OH AMERITECH OHIO
937-222 DAYTON, OH AMERITECH OHIO
937-223 DAYTON, OH AMERITECH OHIO
937-224 DAYTON, OH AMERITECH OHIO
937-225 DAYTON, OH AMERITECH OHIO
937-226 DAYTON, OH AMERITECH OHIO
937-227 DAYTON, OH AMERITECH OHIO
937-228 DAYTON, OH AMERITECH OHIO
937-229 DAYTON, OH AMERITECH OHIO
937-230 Milford Center, OH BROADVOX-CLEC, LLC - OH
937-231 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-232 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-233 DAYTON, OH AMERITECH OHIO
937-234 DAYTON, OH AMERITECH OHIO
937-235 DAYTON, OH AMERITECH OHIO
937-236 DAYTON, OH AMERITECH OHIO
937-237 DAYTON, OH AMERITECH OHIO
937-238 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-239 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-240 BELLE CTR, OH BANDWIDTH.COM CLEC, LLC - OH
937-241 DAYTON, OH SPRINT SPECTRUM L.P.
937-242 DAYTON, OH AT&T LOCAL
937-243 MARYSVILLE, OH CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH
937-244 Springfield, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-245 DAYTON, OH NEW CINGULAR WIRELESS PCS, LLC - IL
937-246 RAYMOND, OH UNITED TEL. CO. OF OHIO - CENTURYLINK
937-247 Miamisburg, OH CINCINNATI BELL EXTENDED TERRITORIES LLC - OH
937-248 TROTWOOD, OH SPRINT SPECTRUM L.P.
937-249 ABERDEEN, OH AT&T CORP.
937-250 DAYTON, OH CINCINNATI BELL EXTENDED TERRITORIES LLC - OH
New numbers being added to 937 area code
Effective: 07/02/2017
937-250 in DAYTON, OH
CINCINNATI BELL EXTENDED TERRITORIES LLC - OH
Effective: 07/16/2017
937-300 in EATON, OH
T-MOBILE USA, INC.
Effective: 07/29/2017
937-400 in JACKSON CENTER, OH
NEUTRAL TANDEM-MICHIGAN, LLC - OH
Effective: 08/11/2017
937-739 in DAYTON, OH
COMMIO, LLC
937 Area Code Information
Type of code: General Purpose Code
Location: OH - US
Time zone: E
Assigned for use: Yes
Code in service: Yes
Service date: September 28, 1996
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): 272 IL96/06-011
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 -

Carriers must provide permissive 1+10D dialing for Foreign NPA Local Calls in areas where they provide optional EAS


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