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559 Area Code 🌍☎️

Area Code Profile · California

The 559 area code is located in the state of California and covers 122 cities, serving a total population of approximately 1,429,045. Major cities covered by the 559 area code include Fresno, Visalia, Clovis, Madera, Tulare (which represents the most populated areas). There are a total of 747 telephone prefix exchanges in this area code, which support an estimated 7,470,000 active or assignable phone numbers. These prefix lines are operated by 45 distinct carriers, with Fresno as the primary rate center location.

Pacific Time122 Cities747 Prefixes

Reverse Phone Lookup in Fresno, California

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (559).

How it works

1

Enter Number

Provide any 10-digit phone number starting with the (559) area code.

2

Database Search

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 559.

40.5 y/oMedian Age
$47,500Median Income
$440,000Median Home Value
1,429,045Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 559.

Did you receive an unwanted call from a (559) phone number?

Help the community identify spammers by filing a comment.

(559) 733-8638May 17, 2026Scam / Fraud
Robocall claiming to be from the IRS. Stated that my Social Security Number has been flagged and suspended. Asked to press 1 to speak with an agent. Obvious phishing scam.
See Details
(559) 746-8655May 16, 2026Robocall
Received a silent call. When I answered, there was just dead air for 5 seconds before it automatically disconnected. Likely an automated system testing for active numbers.
See Details
(559) 759-8672May 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
(559) 772-8689May 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

Cities in the 559 Area Code

The most populous cities in area code 559 are: Fresno (494,665), Visalia (124,442), Clovis (95,631), Madera (61,416), and Tulare (59,278).

Other cities in the 559 area code include:

Porterville, Hanford, Corcoran, Lemoore, Sanger, Reedley, Selma, Dinuba, Chowchilla, Avenal, Parlier, Kerman, Coalinga, Lindsay, Kingsburg, Mendota, Farmersville, Exeter, Madera Acres, Orange Cove, Orosi, Bonadelle Ranchos-Madera Ranchos, Mammoth Lakes, Firebaugh, Lemoore Station.

CityPopulation% in Area Code
Fresno494,665100%
Visalia124,442100%
Clovis95,631100%
Madera61,416100%
Tulare59,278100%
Porterville54,165100%
Hanford53,967100%
Corcoran24,813100%
Lemoore24,531100%
Sanger24,270100%
Reedley24,194100%
Selma23,219100%
Dinuba21,453100%
Chowchilla18,720100%
Avenal15,505100%
Parlier14,494100%
Kerman13,544100%
Coalinga13,380100%
Lindsay11,768100%
Kingsburg11,382100%

Showing top 20 of 122 cities.

What Time Zone is Area Code 559?

Pacific Time Zone

Abbreviation: PT · UTC Offset: UTC-8

The 559 area code lies within the Pacific Time Zone (PT, UTC-8).

Nearby Area Codes

209Stockton, California213Los Angeles, California279Sacramento, California310Los Angeles, California323Los Angeles, California341Oakland, California350Stockton, California369Santa Rosa, California408San Jose, California415San Francisco, California

Phone Prefixes in the 559 Area Code

747 prefixes found · 45 carriers · 60 rate centers

PrefixCarrierRate Center
(559) 200NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 201BANDWIDTH.COM CLEC, LLC - CACHOWCHILLA
(559) 202T-MOBILE USA, INC.PORTERVL
(559) 203T-MOBILE USA, INC.CLOVIS
(559) 204AMERICAN MESSAGING SERVICES, LLCPORTERVL
(559) 205PEERLESS NETWORK OF CALIFORNIA, LLC - CAVISALIA
(559) 206ONVOY, LLC - CAFRESNO
(559) 207T-MOBILE USA, INC.CLOVIS
(559) 208AMERICAN MESSAGING SERVICES, LLCFRESNO
(559) 209CSC WIRELESS, LLCFRESNO
(559) 210COMCAST IP PHONE, LLCSANJOAQUIN
(559) 212U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHANFORD
(559) 213T-MOBILE USA, INC.FRESNO
(559) 214T-MOBILE USA, INC.FRESNO
(559) 215NEW CINGULAR WIRELESS PCS, LLCSELMA
(559) 216PEERLESS NETWORK OF CALIFORNIA, LLC - CAFRESNO
(559) 217T-MOBILE USA, INC.FRESNO
(559) 218U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSFRESNO
(559) 219COMMIO, LLCTIPTON
(559) 220MCIMETRO ACCESS TRANSMISSION SERVICES LLCLEMOORE
(559) 221PACIFIC BELLFRESNO
(559) 222PACIFIC BELLFRESNO
(559) 223NEW CINGULAR WIRELESS PCS, LLCCHOWCHILLA
(559) 224PACIFIC BELLFRESNO
(559) 225PACIFIC BELLFRESNO
(559) 226PACIFIC BELLFRESNO
(559) 227PACIFIC BELLFRESNO
(559) 228PACIFIC BELLFRESNO
(559) 229PACIFIC BELLFRESNO
(559) 230PACIFIC BELLFRESNO
(559) 231AT&T CORP.FRESNO
(559) 232NEW CINGULAR WIRELESS PCS, LLCMADERA
(559) 233PACIFIC BELLFRESNO
(559) 234ONVOY, LLC - CACARUTHERS
(559) 235ONVOY, LLC - CADUNLAP
(559) 236ONVOY, LLC - CAGRANTGROVE
(559) 237PACIFIC BELLFRESNO
(559) 238SKYE TELECOM LLC DBA SKYETELKINGSBURG
(559) 239BANDWIDTH.COM CLEC, LLC - CALINDSAY
(559) 240CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAFRESNO
(559) 241PACIFIC BELLFRESNO
(559) 242LEVEL 3 COMMUNICATIONS, LLC - CAMENDOTA
(559) 243PACIFIC BELLFRESNO
(559) 244PACIFIC BELLFRESNO
(559) 245BANDWIDTH.COM CLEC, LLC - CAMIRANTPHST
(559) 246CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CAFRESNO
(559) 247PACIFIC BELLFRESNO
(559) 248PACIFIC BELLFRESNO
(559) 249ONVOY, LLC - CAORANGECOVE
(559) 250NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 251PACIFIC BELLFRESNO
(559) 252PACIFIC BELLFRESNO
(559) 253PACIFIC BELLFRESNO
(559) 254COMCAST IP PHONE, LLCPARLIER
(559) 255PACIFIC BELLFRESNO
(559) 256LEVEL 3 TELECOM OF CALIFORNIA, LP - CAFRESNO
(559) 257LEVEL 3 COMMUNICATIONS, LLC - CASELMA
(559) 258BANDWIDTH.COM CLEC, LLC - CADEL REY
(559) 259NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 260NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 261PACIFIC BELLFRESNO
(559) 262PACIFIC BELLFRESNO
(559) 263PACIFIC BELLFRESNO
(559) 264PACIFIC BELLFRESNO
(559) 265PACIFIC BELLFRESNO
(559) 266PACIFIC BELLFRESNO
(559) 267CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CARAYMOND
(559) 268PACIFIC BELLFRESNO
(559) 269NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 270T-MOBILE USA, INC.FRESNO
(559) 271PACIFIC BELLFRESNO
(559) 272ONVOY, LLC - CAFRESNO
(559) 273T-MOBILE USA, INC.FRESNO
(559) 274PACIFIC BELLFRESNO
(559) 275PACIFIC BELLFRESNO
(559) 276PACIFIC BELLFRESNO
(559) 277PACIFIC BELLFRESNO
(559) 278PACIFIC BELLFRESNO
(559) 279AMERICAN MESSAGING SERVICES, LLCFRESNO
(559) 280NEW CINGULAR WIRELESS PCS, LLCVISALIA
(559) 281NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 282BANDWIDTH.COM CLEC, LLC - CAAVENAL
(559) 283NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 284NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 285NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 286METROPCS, INC.FRESNO
(559) 287NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 288NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 289NEW CINGULAR WIRELESS PCS, LLCFRESNO
(559) 290T-MOBILE USA, INC.FRESNO
(559) 291PACIFIC BELLFRESNO
(559) 292PACIFIC BELLFRESNO
(559) 293T-MOBILE USA, INC.FRESNO
(559) 294PACIFIC BELLFRESNO
(559) 295LEVEL 3 TELECOM OF CALIFORNIA, LP - CACOALINGA
(559) 296LEVEL 3 TELECOM OF CALIFORNIA, LP - CAFIREBAUGH
(559) 297PACIFIC BELLCLOVIS
(559) 298PACIFIC BELLCLOVIS
(559) 299PACIFIC BELLCLOVIS
(559) 300T-MOBILE USA, INC.VISALIA

Showing first 100 of 747 prefixes.

Frequently Asked Questions

Where is area code 559?
Area code 559 is located in California, covering cities including Fresno, Visalia, Clovis.
What time zone is area code 559?
Area code 559 is in the Pacific Time Zone (PT, UTC-8).
What state is area code 559?
Area code 559 is in California.