442 Area CodeOceanside, CA
Area code 442 covers Oceanside and 135 other cities in California: 2,211,654 people in 8 counties, led by San Diego and San Bernardino, on Pacific Time (PT). It overlays 760.
Overview
- Major City
- Oceanside
- State
- California (CA)
- Timezone
- Pacific Time (PT)
- Current Time
- –:––
- Overlay
- Yes – shares area with 760
Where is area code 442?
Overview of the 442 Area Code
Geographic Coverage of the 442 Area Code
All 136 cities- 170,941
- 148,847
- 140,721
- 113,575
- 101,836
- 99,322
Oceanside Area Codes Overview
- 442This page
- 760Same territory
What cities does area code 442 cover?
| City | State | Population | Population in 442 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Oceanside | CA | 170,941 | 170,941 | 8.2% | 100.0% |
| Escondido | CA | 148,847 | 148,847 | 7.1% | 100.0% |
| Victorville | CA | 140,721 | 140,721 | 6.7% | 100.0% |
| Carlsbad | CA | 113,575 | 113,575 | 5.4% | 100.0% |
| Hesperia | CA | 101,836 | 101,836 | 4.9% | 100.0% |
| Vista | CA | 99,322 | 99,322 | 4.7% | 100.0% |
| San Marcos | CA | 96,620 | 96,620 | 4.6% | 100.0% |
| Indio | CA | 94,275 | 94,275 | 4.5% | 100.0% |
| Apple Valley | CA | 75,029 | 75,029 | 3.6% | 100.0% |
| Encinitas | CA | 61,137 | 61,137 | 2.9% | 100.0% |
| Palm Desert | CA | 53,147 | 53,147 | 2.5% | 100.0% |
| Cathedral City | CA | 52,517 | 52,517 | 2.5% | 100.0% |
| Poway | CA | 49,435 | 0 | 2.4% | 0.0% |
| Palm Springs | CA | 45,453 | 45,453 | 2.2% | 100.0% |
| Coachella | CA | 45,165 | 45,165 | 2.2% | 100.0% |
| El Centro | CA | 44,230 | 44,230 | 2.1% | 100.0% |
| La Quinta | CA | 39,907 | 39,907 | 1.9% | 100.0% |
| Calexico | CA | 38,744 | 38,744 | 1.9% | 100.0% |
| Adelanto | CA | 37,941 | 37,941 | 1.8% | 100.0% |
| Desert Hot Springs | CA | 33,917 | 33,917 | 1.6% | 100.0% |
| Fallbrook | CA | 30,534 | 30,534 | 1.5% | 100.0% |
| Ridgecrest | CA | 28,373 | 28,373 | 1.4% | 100.0% |
| Brawley | CA | 28,188 | 28,188 | 1.3% | 100.0% |
| Twentynine Palms | CA | 26,563 | 26,563 | 1.3% | 100.0% |
| Barstow | CA | 24,897 | 24,897 | 1.2% | 100.0% |
| Imperial | CA | 22,102 | 22,102 | 1.1% | 100.0% |
| Yucca Valley | CA | 21,858 | 21,858 | 1.0% | 100.0% |
| Ramona | CA | 20,292 | 20,292 | 1.0% | 100.0% |
| Rancho Mirage | CA | 18,001 | 18,001 | 0.9% | 100.0% |
| Blythe | CA | 17,320 | 17,320 | 0.8% | 100.0% |
| Phelan | CA | 14,304 | 14,304 | 0.7% | 100.0% |
| California City | CA | 13,174 | 13,174 | 0.6% | 100.0% |
| Camp Pendleton South | CA | 10,616 | 10,616 | 0.5% | 100.0% |
| San Diego Country Estates | CA | 10,109 | 10,109 | 0.5% | 100.0% |
| Valley Center | CA | 9,277 | 9,277 | 0.4% | 100.0% |
| Paradise | CA | 9,114 | 9,114 | 0.4% | 100.0% |
| Oak Hills | CA | 8,879 | 8,879 | 0.4% | 100.0% |
| Fort Irwin | CA | 8,845 | 8,845 | 0.4% | 100.0% |
| Mecca | CA | 8,577 | 8,577 | 0.4% | 100.0% |
| Spring Valley Lake | CA | 8,220 | 8,220 | 0.4% | 100.0% |
| Thousand Palms | CA | 7,715 | 7,715 | 0.4% | 100.0% |
| Garnet | CA | 7,543 | 7,543 | 0.4% | 100.0% |
| Joshua Tree | CA | 7,414 | 7,414 | 0.4% | 100.0% |
| Bermuda Dunes | CA | 7,282 | 7,282 | 0.3% | 100.0% |
| Piñon Hills | CA | 7,272 | 7,272 | 0.3% | 100.0% |
| Mammoth Lakes | CA | 7,124 | 7,124 | 0.3% | 100.0% |
| Desert Palms | CA | 6,957 | 6,957 | 0.3% | 100.0% |
| Oasis | CA | 6,890 | 6,890 | 0.3% | 100.0% |
| Calipatria | CA | 6,522 | 6,522 | 0.3% | 100.0% |
| Lucerne Valley | CA | 5,811 | 5,811 | 0.3% | 100.0% |
| Silver Lakes | CA | 5,623 | 5,623 | 0.3% | 100.0% |
| Holtville | CA | 5,612 | 5,612 | 0.3% | 100.0% |
| Camp Pendleton North | CA | 5,200 | 5,148 | 0.3% | 99.0% |
| Indian Wells | CA | 4,989 | 4,989 | 0.2% | 100.0% |
| Needles | CA | 4,839 | 4,839 | 0.2% | 100.0% |
| Wrightwood | CA | 4,525 | 4,525 | 0.2% | 100.0% |
| Lake San Marcos | CA | 4,437 | 4,437 | 0.2% | 100.0% |
| Heber | CA | 4,275 | 4,275 | 0.2% | 100.0% |
| Bonsall | CA | 3,982 | 3,982 | 0.2% | 100.0% |
| Desert Edge | CA | 3,822 | 3,822 | 0.2% | 100.0% |
| Salton City | CA | 3,763 | 3,763 | 0.2% | 100.0% |
| Bishop | CA | 3,746 | 3,746 | 0.2% | 100.0% |
| Morongo Valley | CA | 3,552 | 3,552 | 0.2% | 100.0% |
| Lenwood | CA | 3,543 | 3,543 | 0.2% | 100.0% |
| Hidden Meadows | CA | 3,485 | 3,485 | 0.2% | 100.0% |
| North Shore | CA | 3,477 | 3,477 | 0.2% | 100.0% |
| Lake Isabella | CA | 3,466 | 3,466 | 0.2% | 100.0% |
| Borrego Springs | CA | 3,429 | 3,429 | 0.2% | 100.0% |
| Mountain View Acres | CA | 3,130 | 3,130 | 0.2% | 100.0% |
| Rancho Santa Fe | CA | 3,117 | 0 | 0.2% | 0.0% |
| Homestead Valley | CA | 3,032 | 3,032 | 0.1% | 100.0% |
| Vista Santa Rosa | CA | 2,926 | 2,926 | 0.1% | 100.0% |
| Thermal | CA | 2,865 | 2,865 | 0.1% | 100.0% |
| Dixon Lane-Meadow Creek | CA | 2,645 | 2,645 | 0.1% | 100.0% |
| Weldon | CA | 2,642 | 2,642 | 0.1% | 100.0% |
| West Bishop | CA | 2,607 | 2,607 | 0.1% | 100.0% |
| Sky Valley | CA | 2,406 | 2,406 | 0.1% | 100.0% |
| Boron | CA | 2,253 | 2,253 | 0.1% | 100.0% |
| Wofford Heights | CA | 2,200 | 2,200 | 0.1% | 100.0% |
| Westmorland | CA | 2,045 | 2,045 | 0.1% | 100.0% |
| Lone Pine | CA | 2,035 | 2,035 | 0.1% | 100.0% |
| Bodfish | CA | 1,956 | 1,956 | 0.1% | 100.0% |
| China Lake Acres | CA | 1,876 | 1,876 | 0.1% | 100.0% |
| Rainbow | CA | 1,832 | 1,832 | 0.1% | 100.0% |
| Big Pine | CA | 1,756 | 1,756 | 0.1% | 100.0% |
| Seeley | CA | 1,739 | 1,739 | 0.1% | 100.0% |
| Searles Valley | CA | 1,739 | 1,739 | 0.1% | 100.0% |
| Julian | CA | 1,502 | 1,502 | 0.1% | 100.0% |
| Kernville | CA | 1,395 | 1,395 | 0.1% | 100.0% |
| Big River | CA | 1,327 | 1,327 | 0.1% | 100.0% |
| Desert Shores | CA | 1,104 | 1,104 | 0.1% | 100.0% |
| Inyokern | CA | 1,099 | 1,099 | 0.1% | 100.0% |
| North Edwards | CA | 1,058 | 1,058 | 0.1% | 100.0% |
| Mesa Verde | CA | 1,023 | 1,023 | 0.1% | 100.0% |
| Niland | CA | 1,006 | 1,006 | 0.1% | 100.0% |
| Indio Hills | CA | 972 | 972 | 0.0% | 100.0% |
| Crowley Lake | CA | 875 | 875 | 0.0% | 100.0% |
| Whitewater | CA | 859 | 859 | 0.0% | 100.0% |
| Mountain Mesa | CA | 777 | 777 | 0.0% | 100.0% |
| Baker | CA | 735 | 735 | 0.0% | 100.0% |
| Ripley | CA | 692 | 692 | 0.0% | 100.0% |
| Independence | CA | 669 | 669 | 0.0% | 100.0% |
| Chalfant | CA | 651 | 651 | 0.0% | 100.0% |
| June Lake | CA | 629 | 629 | 0.0% | 100.0% |
| Wilkerson | CA | 563 | 563 | 0.0% | 100.0% |
| Squirrel Mountain Valley | CA | 547 | 547 | 0.0% | 100.0% |
| Onyx | CA | 475 | 475 | 0.0% | 100.0% |
| Round Valley | CA | 435 | 435 | 0.0% | 100.0% |
| Salton Sea Beach | CA | 422 | 422 | 0.0% | 100.0% |
| Winterhaven | CA | 394 | 394 | 0.0% | 100.0% |
| Bombay Beach | CA | 295 | 295 | 0.0% | 100.0% |
| Benton | CA | 280 | 280 | 0.0% | 100.0% |
| Ocotillo | CA | 266 | 266 | 0.0% | 100.0% |
| Mesa | CA | 251 | 251 | 0.0% | 100.0% |
| Swall Meadows | CA | 220 | 220 | 0.0% | 100.0% |
| Desert Center | CA | 204 | 204 | 0.0% | 100.0% |
| Olancha | CA | 192 | 192 | 0.0% | 100.0% |
| Sunny Slopes | CA | 182 | 182 | 0.0% | 100.0% |
| Johannesburg | CA | 172 | 172 | 0.0% | 100.0% |
| Bluewater | CA | 172 | 172 | 0.0% | 100.0% |
| Palo Verde | CA | 171 | 171 | 0.0% | 100.0% |
| Tecopa | CA | 150 | 150 | 0.0% | 100.0% |
| Cartago | CA | 92 | 92 | 0.0% | 100.0% |
| Randsburg | CA | 69 | 69 | 0.0% | 100.0% |
| Keeler | CA | 66 | 66 | 0.0% | 100.0% |
| Aspen Springs | CA | 65 | 65 | 0.0% | 100.0% |
| Mount Laguna | CA | 57 | 0 | 0.0% | 0.0% |
| Homewood Canyon | CA | 44 | 44 | 0.0% | 100.0% |
| Darwin | CA | 43 | 43 | 0.0% | 100.0% |
| McGee Creek | CA | 41 | 41 | 0.0% | 100.0% |
| Shoshone | CA | 31 | 31 | 0.0% | 100.0% |
| Kennedy Meadows | CA | 28 | 0 | 0.0% | 0.0% |
| Furnace Creek | CA | 24 | 24 | 0.0% | 100.0% |
| Trona | CA | 18 | 18 | 0.0% | 100.0% |
| Pearsonville | CA | 17 | 17 | 0.0% | 100.0% |
| Valley Wells | CA | 0 | 0 | 0.0% | 100.0% |
City population is shown in full; each city's share inside 442 is measured from Census tract centroids.
What counties does area code 442 cover?
Sources:
- Census PEP Vintage 2024 (city populations)
- · 2020 Census tract centroids with NANP and TIGERweb boundaries (footprint, counties, city shares)
- · NANPA NPA and CO Code reports (dates, prefixes)
- · Methodology
Has area code 442 been reported for unwanted calls?
Yes – 625 FTC complaints, May 29 – Oct 1, 2026.
- 52% robocalls
- ↑ 45% vs prior period
- FTC data, retrieved 2026-10-05
Most-reported subjects
- Other48%299
- Reducing your debt (credit cards, mortgage, student loans)16%98
- Calls pretending to be government, businesses, or family and friends10%65
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints.
Which prefixes and exchanges belong to area code 442?
28% assigned to a telco
- 67% Landline
- 33% Wireless
- 0% Unknown
of 275 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (442)200- | Landline | Onvoy |
| (442)201- | Landline | Onvoy |
| (442)202- | Wireless | T-Mobile Usa |
| (442)203- | Landline | Onvoy |
| (442)204- | Landline | At&T |
| (442)205- | Landline | Metropcs Networks |
| (442)206- | Landline | Onvoy |
| (442)207- | Landline | Bandwidth.Com Clec |
| (442)208- | Landline | Bandwidth.Com Clec |
| (442)210- | Wireless | New Cingular Wireless Pcs |
| (442)212- | Landline | Telnyx |
| (442)214- | Landline | Mcimetro Access Transmission Services |
| (442)215- | Landline | Peerless Network Of California |
| (442)216- | Wireless | T-Mobile Usa |
| (442)217- | Wireless | New Cingular Wireless Pcs |
| (442)218- | Wireless | T-Mobile Usa |
| (442)219- | Wireless | T-Mobile Usa |
| (442)220- | Landline | Integrated Path Communications |
| (442)221- | Landline | Bandwidth.Com Clec |
| (442)222- | Landline | Onvoy |
| (442)223- | Landline | Peerless Network Of California |
| (442)224- | Landline | Time Warner Cab |
| (442)225- | Landline | Metropcs |
| (442)226- | Wireless | T-Mobile Usa |
| (442)227- | Landline | Wide Voice |
| (442)228- | Landline | Suddenlink Comms |
| (442)229- | Landline | Bandwidth.Com Clec |
| (442)230- | Wireless | T-Mobile Usa |
| (442)231- | Landline | Time Warner Cab |
| (442)232- | Landline | Level 3 Communications |
| (442)233- | Landline | Bandwidth.Com Clec |
| (442)234- | Landline | Peerless Network Of California |
| (442)235- | Wireless | Verizon Wireless |
| (442)236- | Wireless | New Cingular Wireless Pcs |
| (442)237- | Landline | Metropcs |
| (442)238- | Wireless | Sprint Spectrum |
| (442)239- | Landline | Integrated Path Communications |
| (442)240- | Landline | Getgo Communications |
| (442)241- | Landline | Airus |
| (442)242- | Landline | Metropcs Networks |
| (442)243- | Wireless | Verizon Wireless |
| (442)244- | Landline | Time Warner Cab |
| (442)245- | Wireless | Verizon Wireless |
| (442)246- | Landline | Mcimetro Access Transmission Services |
| (442)247- | Wireless | New Cingular Wireless Pcs |
| (442)248- | Wireless | Verizon Wireless |
| (442)249- | Landline | Level 3 Communications |
| (442)250- | Landline | Peerless Network Of California |
| (442)251- | Wireless | Sprint Spectrum |
| (442)252- | Landline | Bandwidth.Com Clec |
| (442)253- | Landline | Centurylink Communications |
| (442)254- | Landline | Onvoy |
| (442)255- | Wireless | T-Mobile Usa |
| (442)256- | Wireless | Verizon Wireless |
| (442)257- | Wireless | Verizon Wireless |
| (442)258- | Wireless | Verizon Wireless |
| (442)259- | Landline | Bandwidth.Com Clec |
| (442)260- | Landline | Terra Nova Telecom |
| (442)261- | Landline | Integrated Path Communications |
| (442)262- | Wireless | Sprint Spectrum |
| (442)263- | Landline | Local Access Services |
| (442)264- | Wireless | T-Mobile Usa |
| (442)265- | Landline | Level 3 Communications |
| (442)266- | Landline | Peerless Network Of California |
| (442)267- | Wireless | Verizon Wireless |
| (442)268- | Landline | Centurylink Communications |
| (442)269- | Landline | Centurylink Communications |
| (442)270- | Landline | Metropcs |
| (442)271- | Wireless | Verizon Wireless |
| (442)272- | Landline | Bandwidth.Com Clec |
| (442)273- | Wireless | T-Mobile Usa |
| (442)274- | Wireless | New Cingular Wireless Pcs |
| (442)275- | Landline | Mosaic Networx |
| (442)276- | Landline | Centurylink Communications |
| (442)277- | Landline | Onvoy |
| (442)278- | Wireless | New Cingular Wireless Pcs |
| (442)279- | Wireless | T-Mobile Usa |
| (442)280- | Wireless | Sprint Spectrum |
| (442)281- | Landline | Pacific Bell |
| (442)282- | Wireless | New Cingular Wireless Pcs |
| (442)283- | Wireless | Verizon Wireless |
| (442)284- | Wireless | T-Mobile Usa |
| (442)285- | Wireless | New Cingular Wireless Pcs |
| (442)286- | Landline | Mcimetro Access Transmission Services |
| (442)287- | Landline | Level 3 Telecom Of California |
| (442)288- | Wireless | New Cingular Wireless Pcs |
| (442)289- | Landline | Shelcomm |
| (442)290- | Landline | Vonage America |
| (442)291- | Wireless | T-Mobile Usa |
| (442)292- | Landline | Utility Telecom Group |
| (442)293- | Landline | Bandwidth.Com Clec |
| (442)294- | Wireless | T-Mobile Usa |
| (442)295- | Landline | Mcimetro Access Transmission Services |
| (442)296- | Landline | Race Telecommunications |
| (442)297- | Wireless | T-Mobile Usa |
| (442)298- | Landline | Race Telecommunications |
| (442)299- | Landline | Shelcomm |
| (442)300- | Landline | Onvoy |
| (442)301- | Landline | Onvoy |
| (442)302- | Landline | Peerless Network Of California |
| (442)303- | Landline | Metropcs |
| (442)304- | Landline | Peerless Network Of California |
| (442)305- | Landline | Radiantiq |
| (442)306- | Wireless | T-Mobile Usa |
| (442)307- | Wireless | T-Mobile Usa |
| (442)308- | Wireless | Csc Wireless |
| (442)309- | Wireless | Verizon Wireless |
| (442)312- | Landline | Peerless Network Of California |
| (442)313- | Landline | Onvoy |
| (442)314- | Wireless | New Cingular Wireless Pcs |
| (442)315- | Wireless | Csc Wireless |
| (442)316- | Wireless | New Cingular Wireless Pcs |
| (442)317- | Landline | Metropcs |
| (442)318- | Landline | Onvoy |
| (442)319- | Wireless | New Cingular Wireless Pcs |
| (442)320- | Landline | Vonage America |
| (442)321- | Landline | Mcimetro Access Transmission Services |
| (442)322- | Wireless | T-Mobile Usa |
| (442)324- | Landline | Time Warner Cab |
| (442)325- | Landline | Bandwidth.Com Clec |
| (442)326- | Landline | Suddenlink Comms |
| (442)327- | Landline | Charter Fiberlink Ca-Cco |
| (442)328- | Landline | Twilio International |
| (442)329- | Wireless | New Cingular Wireless Pcs |
| (442)330- | Wireless | New Cingular Wireless Pcs |
| (442)331- | Wireless | New Cingular Wireless Pcs |
| (442)332- | Wireless | New Cingular Wireless Pcs |
| (442)333- | Landline | Bandwidth.Com Clec |
| (442)334- | Landline | Telnyx |
| (442)335- | Wireless | New Cingular Wireless Pcs |
| (442)336- | Landline | Fractel |
| (442)337- | Wireless | New Cingular Wireless Pcs |
| (442)338- | Wireless | New Cingular Wireless Pcs |
| (442)339- | Landline | Metropcs |
| (442)340- | Wireless | T-Mobile Usa |
| (442)341- | Wireless | New Cingular Wireless Pcs |
| (442)342- | Landline | Ip Horizon |
| (442)343- | Wireless | New Cingular Wireless Pcs |
| (442)344- | Wireless | New Cingular Wireless Pcs |
| (442)345- | Landline | Onvoy |
| (442)346- | Landline | Fractel |
| (442)347- | Wireless | Sprint Spectrum |
| (442)348- | Landline | Fractel |
| (442)349- | Wireless | New Cingular Wireless Pcs |
| (442)350- | Wireless | New Cingular Wireless Pcs |
| (442)351- | Wireless | New Cingular Wireless Pcs |
| (442)352- | Wireless | New Cingular Wireless Pcs |
| (442)353- | Landline | Skyetel |
| (442)354- | Wireless | T-Mobile Usa |
| (442)355- | Wireless | T-Mobile Usa |
| (442)356- | Landline | Fractel |
| (442)357- | Wireless | Verizon Wireless |
| (442)358- | Wireless | T-Mobile Usa |
| (442)359- | Wireless | Verizon Wireless |
| (442)360- | Wireless | New Cingular Wireless Pcs |
| (442)361- | Wireless | New Cingular Wireless Pcs |
| (442)362- | Wireless | Verizon Wireless |
| (442)363- | Landline | Frontier California |
| (442)364- | Wireless | T-Mobile Usa |
| (442)365- | Wireless | New Cingular Wireless Pcs |
| (442)366- | Landline | Wavenation |
| (442)367- | Wireless | New Cingular Wireless Pcs |
| (442)368- | Wireless | T-Mobile Usa |
| (442)369- | Wireless | Verizon Wireless |
| (442)370- | Wireless | T-Mobile Usa |
| (442)371- | Landline | Tpx Communications |
| (442)372- | Landline | Level 3 Communications |
| (442)373- | Landline | Bandwidth.Com Clec |
| (442)374- | Landline | Suddenlink Comms |
| (442)375- | Wireless | T-Mobile Usa |
| (442)376- | Landline | Tpx Communications |
| (442)377- | Landline | Fractel |
| (442)378- | Wireless | T-Mobile Usa |
| (442)379- | Wireless | T-Mobile Usa |
| (442)380- | Wireless | New Cingular Wireless Pcs |
| (442)381- | Landline | Tpx Communications |
| (442)382- | Wireless | Sprint Spectrum |
| (442)383- | Landline | Tpx Communications |
| (442)384- | Landline | Suddenlink Comms |
| (442)385- | Landline | Teleport Communications America |
| (442)386- | Landline | Fractel |
| (442)387- | Landline | Tpx Communications |
| (442)388- | Landline | Fractel |
| (442)389- | Landline | Bandwidth.Com Clec |
| (442)390- | Wireless | T-Mobile Usa |
| (442)391- | Wireless | Dish Wireless |
| (442)392- | Wireless | New Cingular Wireless Pcs |
| (442)393- | Landline | Commio |
| (442)394- | Landline | Nuso |
| (442)395- | Wireless | Verizon Wireless |
| (442)396- | Landline | Nuso |
| (442)398- | Landline | Bandwidth.Com Clec |
| (442)399- | Landline | Fractel |
| (442)400- | Wireless | Verizon Wireless |
| (442)402- | Landline | Skyetel |
| (442)420- | Landline | Commio |
| (442)422- | Landline | Fractel |
| (442)423- | Landline | Twilio International |
| (442)432- | Landline | Fractel |
| (442)433- | Landline | Fractel |
| (442)440- | Landline | Onvoy |
| (442)441- | Landline | Onvoy |
| (442)443- | Landline | Onvoy |
| (442)444- | Landline | Onvoy |
| (442)446- | Landline | Ton80 Communications |
| (442)449- | Landline | Commio |
| (442)451- | Landline | Telnyx |
| (442)455- | Landline | Onvoy |
| (442)456- | Wireless | T-Mobile Usa |
| (442)465- | Landline | Bandwidth.Com Clec |
| (442)466- | Landline | Fractel |
| (442)477- | Landline | Fractel |
| (442)484- | Wireless | New Cingular Wireless Pcs |
| (442)488- | Landline | Fractel |
| (442)499- | Landline | Fractel |
| (442)500- | Landline | Onvoy |
| (442)515- | Landline | Telnyx |
| (442)522- | Landline | Fractel |
| (442)524- | Landline | Twilio International |
| (442)529- | Landline | Fractel |
| (442)532- | Landline | Ton80 Communications |
| (442)533- | Landline | Fractel |
| (442)542- | Landline | Twilio International |
| (442)544- | Landline | Fractel |
| (442)566- | Landline | Fractel |
| (442)567- | Landline | Fractel |
| (442)568- | Landline | Ton80 Communications |
| (442)577- | Landline | Fractel |
| (442)588- | Landline | Fractel |
| (442)599- | Landline | Fractel |
| (442)600- | Landline | Onvoy |
| (442)615- | Wireless | New Cingular Wireless Pcs |
| (442)637- | Landline | Ton80 Communications |
| (442)642- | Landline | Twilio International |
| (442)646- | Landline | Ton80 Communications |
| (442)655- | Wireless | T-Mobile Usa |
| (442)666- | Landline | Onvoy |
| (442)667- | Landline | Fractel |
| (442)677- | Landline | Fractel |
| (442)683- | Landline | Ton80 Communications |
| (442)688- | Landline | Fractel |
| (442)699- | Landline | Fractel |
| (442)732- | Landline | Fractel |
| (442)733- | Landline | Ton80 Communications |
| (442)742- | Landline | Twilio International |
| (442)744- | Landline | Fractel |
| (442)755- | Landline | Fractel |
| (442)758- | Landline | Fractel |
| (442)766- | Landline | Fractel |
| (442)777- | Landline | Bandwidth.Com Clec |
| (442)786- | Landline | Fractel |
| (442)788- | Landline | Fractel |
| (442)789- | Landline | Fractel |
| (442)799- | Landline | Fractel |
| (442)800- | Landline | Onvoy |
| (442)822- | Landline | Fractel |
| (442)833- | Landline | Fractel |
| (442)842- | Landline | Fractel |
| (442)844- | Landline | Skyetel |
| (442)855- | Landline | Fractel |
| (442)866- | Landline | Fractel |
| (442)867- | Landline | Fractel |
| (442)877- | Landline | Fractel |
| (442)888- | Landline | Onvoy |
| (442)895- | Landline | Twilio International |
| (442)899- | Landline | Fractel |
| (442)900- | Landline | Onvoy |
| (442)933- | Landline | Fractel |
| (442)936- | Landline | Charter Fiberlink Ca-Cco |
| (442)944- | Landline | Fractel |
| (442)946- | Landline | Fractel |
| (442)955- | Landline | Fractel |
| (442)966- | Landline | Fractel |
| (442)977- | Landline | Fractel |
| (442)999- | Landline | Onvoy |
| No prefixes match “”. | ||
Frequently Asked Questions about the 442 Area Code
Who called me from a 442 number?
33% of its assigned prefixes are wireless. Largest holders: Fractel, New Cingular Wireless Pcs, and T-Mobile Usa.
Is 442 a scam area code?
Carriers hold 28% of its possible prefixes.
Why do I keep getting calls from the 442 area code?
Complaints rose 45% on the prior period.
Should I answer an unknown 442 number?
52% of its FTC complaints were robocalls. Its most-reported specific subject was "Reducing your debt (credit cards, mortgage, student loans)", at 16%.
How do I block calls from the 442 area code?
Blocking 442 still lets 760 numbers through.
Where is area code 442?
442 covers 136 cities and 2,211,654 residents in 8 counties, led by San Diego, San Bernardino, and Riverside.
When did area code 442 go into service?
442 went into service on November 21, 2009. It was added to overlay 760.
Is 442 a real area code?
Yes: 44 carriers hold its prefixes, serving 136 cities in San Diego, San Bernardino, Riverside, and 5 other counties.
What timezone is the 442 area code in?
442 is on Pacific Time (PT).
How do I call a 442 number from abroad?
Dial +1 442, then the number.