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939 Area Code 🌍☎️

Area Code Profile · Puerto Rico

The 939 area code is located in the state of Puerto Rico and covers 253 cities, serving a total population of approximately 2,095,898. Major cities covered by the 939 area code include San Juan, Bayam, Carolina, Ponce, Caguas (which represents the most populated areas). There are a total of 342 telephone prefix exchanges in this area code, which support an estimated 3,420,000 active or assignable phone numbers. These prefix lines are operated by 16 distinct carriers, with San Juan as the primary rate center location.

Atlantic Time253 Cities342 Prefixes

Reverse Phone Lookup in San Juan, Puerto Rico

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (939).

How it works

1

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Provide any 10-digit phone number starting with the (939) area code.

2

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Our system scans public registries, carrier mappings, and spam reports.

3

Reveal Report

Access location details, line type, carrier, owner information, and safety levels.

Neighborhood Demographics

Calculated demographics and census summary estimations for area code 939.

36.3 y/oMedian Age
$82,800Median Income
$473,000Median Home Value
2,095,898Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 939.

Did you receive an unwanted call from a (939) phone number?

Help the community identify spammers by filing a comment.

(939) 515-3421May 20, 2026Telemarketer
Offered an unsolicited quote for local roofing and home energy services. They knew my area code but when I asked how they got my number, they hung up immediately.
See Details
(939) 528-3438May 19, 2026Debt Collector
Automated voice caller looking for someone named David. Keeps calling repeatedly asking to settle a debt. I have had this number for years and don't know David.
See Details
(939) 541-3455May 18, 2026Political
Pre-recorded campaign call promoting a local candidate. Did not respect my request to be placed on the Do Not Call list.
See Details

Cities in the 939 Area Code

The most populous cities in area code 939 are: San Juan (381,931), Bayam (185,996), Carolina (157,832), Ponce (132,502), and Caguas (82,243).

Other cities in the 939 area code include:

Guaynabo, Mayag, Trujillo Alto, Arecibo, Fajardo, Cata, Levittown, Vega Baja, Guayama, Humacao, Yauco, Candelaria, Cayey, Manat, Aguadilla, Dorado, R, Hormigueros, Coamo, Isabela, San Germ, Vega Alta, Corozal, P, Cabo Rojo.

CityPopulation% in Area Code
San Juan381,93194%
Bayam185,996100%
Carolina157,83295%
Ponce132,50267%
Caguas82,243100%
Guaynabo75,443100%
Mayag70,46390%
Trujillo Alto48,437100%
Arecibo44,19185%
Fajardo28,93099%
Cata28,14085%
Levittown26,96093%
Vega Baja25,905100%
Guayama22,691100%
Humacao18,629100%
Yauco17,186100%
Candelaria16,760100%
Cayey16,680100%
Manat14,011100%
Aguadilla13,31081%

Showing top 20 of 253 cities.

What Time Zone is Area Code 939?

Atlantic Time Zone

Abbreviation: AT · UTC Offset: UTC-4

The 939 area code lies within the Atlantic Time Zone (AT, UTC-4).

Nearby Area Codes

787San Juan, Puerto Rico

Phone Prefixes in the 939 Area Code

342 prefixes found · 16 carriers · 73 rate centers

PrefixCarrierRate Center
(939) 200SUNCOM DBA T-MOBILE USAAGUADILLA
(939) 201LIBERTY MOBILE PUERTO RICO INC.ADJUNTAS
(939) 202TELEFONICA LARGA DISTANCIA DE PUERTO RICO - PRLEVITTOWN
(939) 203SUNCOM DBA T-MOBILE USAMANATI
(939) 204LIBERTY COMMUNICATIONS OF PUERTO RICO LLCRIOPIEDRAS
(939) 205TELEFONICA LARGA DISTANCIA DE PUERTO RICO - PRPUEBLOVIEJ
(939) 206SUNCOM DBA T-MOBILE USABAYAMONNOR
(939) 207SUNCOM DBA T-MOBILE USASANTURCE
(939) 208LIBERTY MOBILE PUERTO RICO INC.CAGUAS
(939) 209SUNCOM DBA T-MOBILE USAPONCE
(939) 210METROPCS, INC.CAGUAS
(939) 212LIBERTY MOBILE PUERTO RICO INC.OROCOVIS
(939) 213SUNCOM DBA T-MOBILE USACAYEY
(939) 214LIBERTY MOBILE PUERTO RICO INC.LAJAS
(939) 215METROPCS, INC.HUMACAO
(939) 216SUNCOM DBA T-MOBILE USACAROLINA
(939) 217SUNCOM DBA T-MOBILE USAPONCE
(939) 218NEW CINGULAR WIRELESS PCS, LLC - GASANTURCE
(939) 219SUNCOM DBA T-MOBILE USAARECIBO
(939) 220NEUTRAL TANDEM - PRHUMACAO
(939) 221WORLDNET TELECOMMUNICATIONS, INC. - PRLUQUILLO
(939) 222SUNCOM DBA T-MOBILE USAPONCE
(939) 223SUNCOM DBA T-MOBILE USACAROLINA
(939) 224SUNCOM DBA T-MOBILE USAAGUADILLA
(939) 225TELEFONICA LARGA DISTANCIA DE PUERTO RICO - PRBAYAMONSUR
(939) 226SUNCOM DBA T-MOBILE USASANTURCE
(939) 227LIBERTY MOBILE PUERTO RICO INC.PUEBLOVIEJ
(939) 228SUNCOM DBA T-MOBILE USASAN GERMAN
(939) 229DATA@CCESS COMMUNICATION, INC. - PRSANTURCEES
(939) 230LIBERTY COMMUNICATIONS OF PUERTO RICO LLCANASCO
(939) 231SUNCOM DBA T-MOBILE USABAYAMONNOR
(939) 232SUNCOM DBA T-MOBILE USABAYAMONNOR
(939) 233SUNCOM DBA T-MOBILE USAFAJARDO
(939) 234LIBERTY MOBILE PUERTO RICO INC.CANOVANAS
(939) 235NEW CINGULAR WIRELESS PCS, LLC - GABAYAMONSUR
(939) 236LUMEN TECHNOLOGIES PUERTO RICO, LLCRIOPIEDRAS
(939) 237SUNCOM DBA T-MOBILE USABAYAMONNOR
(939) 238NEW CINGULAR WIRELESS PCS, LLC - GABAYAMONSUR
(939) 239LIBERTY MOBILE PUERTO RICO INC.CAGUAS
(939) 240SUNCOM DBA T-MOBILE USAMANATI
(939) 241PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 242PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 243PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 244PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 245PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 246PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 247PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 248PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 249PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 250PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 251PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 252LIBERTY MOBILE PUERTO RICO INC.BAYAMONSUR
(939) 253PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 254PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 255PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 256PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 257PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 258PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 259PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 260PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 261PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 262PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 263PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 264PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 265PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 266PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 267PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 268PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 269PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 270PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 271PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 272PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 273PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 274PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 275PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 276PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 277PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 278PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 279PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 280PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 281PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 282PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 283PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 284PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 285PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 286PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 287PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 288PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 289PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 290PUERTO RICO TELCO DBA CLARO PUERTO RICOBAYAMONNOR
(939) 291LIBERTY COMMUNICATIONS OF PUERTO RICO LLCQUEBRADLLS
(939) 292NEW CINGULAR WIRELESS PCS, LLC - GALEVITTOWN
(939) 293SUNCOM DBA T-MOBILE USASANTURCE
(939) 294SUNCOM DBA T-MOBILE USAARROYO
(939) 295SUNCOM DBA T-MOBILE USAPONCE
(939) 296NATURAL G.C. INC. - PRJUNCOS
(939) 297SUNCOM DBA T-MOBILE USAARECIBO
(939) 298LUMEN TECHNOLOGIES PUERTO RICO, LLCRAMEY
(939) 299SUNCOM DBA T-MOBILE USAMAYAGUEZ
(939) 300NATURAL G.C. INC. - PRSANLORENZO

Showing first 100 of 342 prefixes.

Frequently Asked Questions

Where is area code 939?
Area code 939 is located in Puerto Rico, covering cities including San Juan, Bayam, Carolina.
What time zone is area code 939?
Area code 939 is in the Atlantic Time Zone (AT, UTC-4).
What state is area code 939?
Area code 939 is in Puerto Rico.