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Carrier features

Wi-Fi Calling

Calls and texts over Wi-Fi when cellular coverage is poor.

Your phone

Carriers

280 carriers offer Wi-Fi Calling on the iPhone 18 Pro Max, and 502 don't.

CarrierWi-Fi Calling
American Samoa
ASTCA Available
Andorra
Mobiland Orange esAvailable
Mobiland Telefonica esAvailable
Mobiland Vodafone esAvailable
Antigua & Barbuda
FLOW CW paAvailable
FLOW Claro doAvailable
FLOW Claro gtAvailable
FLOW Claro hnAvailable
FLOW Claro paAvailable
FLOW Claro prOn
FLOW Claro svAvailable
FLOW Liberty prAvailable
FLOW Paradise bmOn
FLOW Porta ecAvailable
Argentina
Movistar Claro arAvailable
Movistar Personal arAvailable
Movistar movistar arAvailable
Tuenti Available
Armenia
Orange Available
Australia
3 On
Lebara On
Optus On
Telstra On
Austria
Magenta-T- Hutchison atAvailable
Magenta-T- One atAvailable
Magenta-T- TMobile atAvailable
Magenta-T- TMobile telering atAvailable
Magenta-T- mobilkom atAvailable
Bahrain
Viva Batelco bhAvailable
Viva Etisalat aeAvailable
Viva Qtel kwAvailable
Viva Viva bhAvailable
Viva Viva kwAvailable
Viva Zain kwAvailable
Belgium
NonPublic Network Available
Telenet BASE beAvailable
Telenet LuxGSM luAvailable
Telenet Mobistar beAvailable
Telenet Proximus beOn
Telenet Telenet beAvailable
Telenet VOX luAvailable
Bosnia & Herzegovina
TelekomSlovenije TMobile hrAvailable
TelekomSlovenije Telekom siAvailable
TelekomSlovenije Vodafone alAvailable
Brazil
Claro BR Available
VIVO Available
Cambodia
Smart AIS thAvailable
Smart Smart khAvailable
Smart TrueH thAvailable
Smart dtac thAvailable
Canada
Eastlink Available
SaskTel Available
TELUS Comcel coAvailable
TELUS Telus caAvailable
Chile
vtr Claro clAvailable
vtr EntelPCS clAvailable
vtr Nextel clAvailable
China
中国移动 CMCC hkAvailable
中国移动 CSL hkAvailable
中国移动 Hutchison HKBN hkAvailable
中国移动 Hutchison hkAvailable
中国移动 Hutchison moAvailable
中国移动 PCCW hkAvailable
中国移动 SmarTone hkAvailable
Costa Rica
Claro Available
Cyprus
PrimeTel Cyta cyAvailable
PrimeTel TMobile grAvailable
PrimeTel Vodafone grAvailable
PrimeTel Wind grAvailable
Czechia
T-Mobile CZ O2 czAvailable
T-Mobile CZ TMobile czAvailable
T-Mobile CZ Vodafone czAvailable
Denmark
Norlys Available
Finland
Telia FI Available
France
Bouygues On
Coriolis Available
LPM Available
Orange F Available
SFR Fastweb itOn
SFR Free frAvailable
SFR Hutchison Wind itAvailable
SFR Hutchison itAvailable
SFR MonacoTel mcAvailable
SFR Orange mqAvailable
SFR Orange reAvailable
SFR SFR frAvailable
SFR TIM ItalyOn
SFR Vodafone itAvailable
SFR Wind Very itAvailable
French Polynesia
ORA MOBILE Available
Germany
Cox Mobile ATT aio NR USAvailable
Cox Mobile ATT aio USAvailable
Cox Mobile USCellular LTE USOn
Cox Mobile Verizon Cox LTE USAvailable
Cox Mobile Verizon TFW LTE USAvailable
Telekom.de 1and1 deAvailable
Telekom.de EPlus deAvailable
Telekom.de O2 GermanyAvailable
Telekom.de TMobile GermanyAvailable
Telekom.de Vodafone deAvailable
Hong Kong
HKBN CMCC HKBN hkAvailable
HKBN SmarTone HKBN hkAvailable
SUNMobile Available
UNICOM HK Available
Hungary
Yettel HU Available
India
Reliance RCOM BhartiAirtel inAvailable
Reliance RCOM Idea inAvailable
Reliance RCOM RelianceJio inAvailable
Reliance RCOM Vodafone inAvailable
Indonesia
Smartfren Available
Ireland
Eir Available
Israel
Cellcom Cellcom ilAvailable
Cellcom Mirs ilAvailable
Cellcom Orange ilAvailable
Cellcom Pelephone ilAvailable
Lithuania
Bite EMT eeAvailable
Bite Elisa eeAvailable
Luxembourg
TANGO Available
Malaysia
YES Celcom myAvailable
YES DiGi myAvailable
YES Maxis myOn
YES UMobile myAvailable
yoodo Available
Mexico
iusacell Available
Netherlands
Tele2 NL Available
New Zealand
Skinny Available
Spark NZ 2degrees nzAvailable
Spark NZ Telecom nzAvailable
Spark NZ Vodafone nzAvailable
Norway
N Telenor Hutchison dkAvailable
N Telenor Hutchison seAvailable
N Telenor Ice noAvailable
N Telenor Nova isAvailable
N Telenor TDC dkAvailable
N Telenor Tele2 seAvailable
N Telenor Telenor dkAvailable
N Telenor Telenor noAvailable
N Telenor Telenor seAvailable
N Telenor elisa fiAvailable
NetworkNorway Available
Telia N Available
Paraguay
Claro PY Available
Peru
movistar Claro peOn
movistar Entel peAvailable
movistar movistar peAvailable
Philippines
Globe Globe phAvailable
Globe Smart phAvailable
Poland
Orange Available
Play Play plAvailable
Play TMobile plAvailable
Romania
orange Available
TELEKOM.RO Available
Russia
MegaFon MTS ruAvailable
MegaFon MegaFon ruAvailable
MegaFon VimpelCom ruAvailable
Saudi Arabia
mobily STC saAvailable
mobily Zain saAvailable
mobily mobily saAvailable
Singapore
giga Available
M1 MobileOne sgAvailable
M1 SingTel sgOn
M1 StarHub sgAvailable
Slovakia
O2 - SK Available
Orange Available
South Africa
TelkomSA CellC zaAvailable
TelkomSA MTN zaAvailable
TelkomSA Vodafone zaAvailable
Sri Lanka
airtel Dialog lkAvailable
airtel Mobitel lkAvailable
airtel Qtel mvAvailable
Sweden
Comviq Available
Telia Available
Switzerland
Salt Orange chAvailable
Salt Orange liAvailable
Salt Sunrise chOn
Salt Swisscom chAvailable
upc ch Available
Taiwan
台灣大哥大TS APT twAvailable
台灣大哥大TS Chunghwa twAvailable
台灣大哥大TS FarEasTone twAvailable
台灣大哥大TS TaiwanMobile twAvailable
Türkiye
Turk Telekom AVEA trAvailable
Turk Telekom Turkcell trOn
Turk Telekom Vodafone trAvailable
Ukraine
Kyivstar Available
United Kingdom
EE BT Business ukAvailable
EE BT Consumer ukAvailable
EE BT OnePhone ukAvailable
EE Hutchison iD ukOn
EE Hutchison ieAvailable
EE Hutchison ukOn
EE O2 Giffgaff UKAvailable
EE O2 Prepaid UKAvailable
EE O2 Sky ukAvailable
EE O2 Tesco UKAvailable
EE O2 UKAvailable
EE O2 ieAvailable
EE Orange ukAvailable
EE TMobile ukAvailable
EE Talkmobile ukAvailable
EE Vodafone ieAvailable
EE Vodafone ukAvailable
Virgin Available
United States
1GLOBAL On
Appalachian Available
AT&T ATT FirstNet USAvailable
AT&T ATT NR USAvailable
AT&T ATT USAvailable
ATT Dish MVNO Available
ATT MVNO ATT MVNO USAvailable
ATT MVNO ATT Puretalk USAvailable
ATT MVNO ATT TFW USAvailable
ATT RedPocket Available
Boost Available
CC Available
CellcomWI Available
Cellular South AppWire LTE USAvailable
Cellular South CarolinaWest LTE USAvailable
Cellular South CellularSouth LTE USOn
Cellular South CopperValleyTelecom LTE USAvailable
Cellular South CrossWireless Bravado LTE USAvailable
Cellular South Inland LTE USAvailable
Cellular South NexTech LTE USAvailable
Cellular South StrataNetwork LTE USAvailable
Cellular South UnitedWireless LTE USAvailable
Chat Available
CREDO Available
Dish MVNO Dish MVNO USAvailable
Dish MVNO Dish Ting USAvailable
Dish MVNO TMobile Boost USAvailable
NWM Available
Odido Bell Virgin caAvailable
Odido Bell caAvailable
Odido FamilyMobile USAvailable
Odido Fido caAvailable
Odido FreedomMobile caAvailable
Odido GCI USAvailable
Odido GTA guAvailable
Odido ITE guAvailable
Odido KPN nlAvailable
Odido NemontWireless LTE USAvailable
Odido Nemont LTE USAvailable
Odido Rogers caAvailable
Odido Sasktel Lum caAvailable
Odido Shaw caAvailable
Odido TMobile CC USAvailable
Odido TMobile MVNO USAvailable
Odido TMobile TFW Simple USAvailable
Odido TMobile Ting USAvailable
Odido TMobile UltraMint USOn
Odido TMobile Wholesale USAvailable
Odido TMobile nlAvailable
Odido Tbaytel caAvailable
Odido Telus Koodo caAvailable
Odido Videotron Fizz caAvailable
Odido Videotron caAvailable
Odido Vodafone nlOn
Optimum Available
Spectrum Mobile Available
Sprint Sprint CSIM LTE USAvailable
Sprint Sprint ISIM LTE USAvailable
T-Mobile On
THC Available
Ting Available
TMobile Charter On
TMobile Comcast Available
TMobile MetroPCS Available
Verizon Verizon LTE USOn
Verizon Verizon MVNO USOn
Verizon Verizon Response LTE USOn
Viaero Available
Visible Verizon Core Visible LTE USAvailable
Visible Verizon Visible LTE USAvailable
vodafone US Available
Xfinity Mobile Available
Uruguay
Tigo Antel uyAvailable
Tigo Claro uyAvailable
Vietnam
Mobifone Mobifone vnAvailable
Mobifone Viettel vnAvailable
Mobifone VinaPhone vnAvailable

Questions

Why does Wi-Fi Calling depend on my phone?

Carrier settings differ by phone: Apple ships them per iPhone model, and Google per Pixel. The same carrier can offer a feature on newer phones and not on older ones, or the other way round.

Where do these answers come from?

From the carrier settings Apple and Google ship for each carrier, read for each iPhone and Pixel. Some features also need your plan to include them; those show as available.

Other features