diff --git a/apps/scandic-web/components/HotelReservation/EnterDetails/Details/RoomOne/index.tsx b/apps/scandic-web/components/HotelReservation/EnterDetails/Details/RoomOne/index.tsx
index 2819dc233..9a93d8e26 100644
--- a/apps/scandic-web/components/HotelReservation/EnterDetails/Details/RoomOne/index.tsx
+++ b/apps/scandic-web/components/HotelReservation/EnterDetails/Details/RoomOne/index.tsx
@@ -10,6 +10,8 @@ import SpecialRequests from "@/components/HotelReservation/EnterDetails/Details/
 import CountrySelect from "@/components/TempDesignSystem/Form/Country"
 import Input from "@/components/TempDesignSystem/Form/Input"
 import Phone from "@/components/TempDesignSystem/Form/Phone"
+import PhoneCountryCode from "@/components/TempDesignSystem/Form/Phone/CountryCode"
+import PhoneNumber from "@/components/TempDesignSystem/Form/Phone/Number"
 import Footnote from "@/components/TempDesignSystem/Text/Footnote"
 import { useRoomContext } from "@/contexts/Details/Room"
 
@@ -159,6 +161,10 @@ export default function Details({ user }: DetailsProps) {
             readOnly={!!user}
             registerOptions={{ required: true, onBlur: updateDetailsStore }}
           />
+          <div>
+            <PhoneCountryCode />
+            <PhoneNumber />
+          </div>
           {user ? null : (
             <div className={styles.fullWidth}>
               <Signup
diff --git a/apps/scandic-web/components/TempDesignSystem/Form/Phone/CountryCode.tsx b/apps/scandic-web/components/TempDesignSystem/Form/Phone/CountryCode.tsx
new file mode 100644
index 000000000..519e8fd1c
--- /dev/null
+++ b/apps/scandic-web/components/TempDesignSystem/Form/Phone/CountryCode.tsx
@@ -0,0 +1,25 @@
+import { useIntl } from "react-intl"
+
+import { Select } from "@scandic-hotels/design-system/Select"
+
+import { countryPhoneCodes } from "@/constants/countryPhoneCodes"
+
+export default function PhoneCountryCode() {
+  const intl = useIntl()
+  const countries = Object.entries(countryPhoneCodes).map(
+    ([countryName, countryCode]) => ({
+      label: countryName,
+      value: countryCode,
+    })
+  )
+  console.log("length: ", countries.length)
+  return (
+    <Select
+      name="phoneCountryCode"
+      label={intl.formatMessage({
+        defaultMessage: "Country code",
+      })}
+      items={countries}
+    />
+  )
+}
diff --git a/apps/scandic-web/components/TempDesignSystem/Form/Phone/Number.tsx b/apps/scandic-web/components/TempDesignSystem/Form/Phone/Number.tsx
new file mode 100644
index 000000000..3a742aebc
--- /dev/null
+++ b/apps/scandic-web/components/TempDesignSystem/Form/Phone/Number.tsx
@@ -0,0 +1,16 @@
+import { useIntl } from "react-intl"
+
+import Input from "@/components/TempDesignSystem/Form/Input"
+
+export default function PhoneNumber() {
+  const intl = useIntl()
+  return (
+    <Input
+      label={intl.formatMessage({
+        defaultMessage: "Phone number",
+      })}
+      name="phoneNumber"
+      type="tel"
+    />
+  )
+}
diff --git a/apps/scandic-web/constants/countryPhoneCodes.ts b/apps/scandic-web/constants/countryPhoneCodes.ts
new file mode 100644
index 000000000..1a3443daa
--- /dev/null
+++ b/apps/scandic-web/constants/countryPhoneCodes.ts
@@ -0,0 +1,252 @@
+export const countryPhoneCodes = {
+  Sweden: "+46",
+  Norway: "+47",
+  Denmark: "+45",
+  Finland: "+358",
+  Germany: "+49",
+  Afghanistan: "+93",
+  Albania: "+355",
+  Algeria: "+213",
+  "American Samoa": "+1684",
+  Andorra: "+376",
+  Angola: "+244",
+  Anguilla: "+1264",
+  Antarctica: "+672",
+  "Antigua and Barbuda": "+1268",
+  Argentina: "+54",
+  Armenia: "+374",
+  Aruba: "+297",
+  Australia: "+61",
+  Austria: "+43",
+  Azerbaijan: "+994",
+  Bahamas: "+1242",
+  Bahrain: "+973",
+  Bangladesh: "+880",
+  Barbados: "+1246",
+  Belarus: "+375",
+  Belgium: "+32",
+  Belize: "+501",
+  Benin: "+229",
+  Bermuda: "+1441",
+  Bhutan: "+975",
+  Bolivia: "+591",
+  Bonaire: "+599",
+  "Bosnia and Herzegovina": "+387",
+  Botswana: "+267",
+  "Bouvet Island": "+47",
+  Brazil: "+55",
+  "British Indian Ocean Territory": "+246",
+  "Brunei Darussalam": "+673",
+  Bulgaria: "+359",
+  "Burkina Faso": "+226",
+  Burundi: "+257",
+  Cambodia: "+855",
+  Cameroon: "+237",
+  Canada: "+1",
+  "Cape Verde": "+238",
+  "Cayman Islands": "+1345",
+  "Central African Republic": "+236",
+  Chad: "+235",
+  Chile: "+56",
+  China: "+86",
+  "Christmas Island": "+61",
+  "Cocos (Keeling) Islands": "+61",
+  Colombia: "+57",
+  Comoros: "+269",
+  Congo: "+242",
+  "Congo, The Democratic Republic of the": "+243",
+  "Cook Islands": "+682",
+  "Costa Rica": "+506",
+  "Côte d'Ivoire": "+225",
+  Croatia: "+385",
+  Cuba: "+53",
+  Curacao: "+599",
+  Cyprus: "+357",
+  "Czech Republic": "+420",
+  Djibouti: "+253",
+  Dominica: "+1767",
+  "Dominican Republic": "+1809",
+  Ecuador: "+593",
+  Egypt: "+20",
+  "El Salvador": "+503",
+  "Equatorial Guinea": "+240",
+  Eritrea: "+291",
+  Estonia: "+372",
+  Eswatini: "+268",
+  Ethiopia: "+251",
+  "Falkland Islands (Malvinas)": "+500",
+  "Faroe Islands": "+298",
+  Fiji: "+679",
+  France: "+33",
+  "French Guiana": "+594",
+  "French Polynesia": "+689",
+  "French Southern Territories": "+262",
+  Gabon: "+241",
+  Gambia: "+220",
+  Georgia: "+995",
+  Ghana: "+233",
+  Gibraltar: "+350",
+  Greece: "+30",
+  Greenland: "+299",
+  Grenada: "+1473",
+  Guadeloupe: "+590",
+  Guam: "+1671",
+  Guatemala: "+502",
+  Guernsey: "+44",
+  Guinea: "+224",
+  "Guinea-Bissau": "+245",
+  Guyana: "+592",
+  Haiti: "+509",
+  "Heard Island and Mcdonald Islands": "+61",
+  "Holy See (Vatican City State)": "+379",
+  Honduras: "+504",
+  "Hong Kong": "+852",
+  Hungary: "+36",
+  Iceland: "+354",
+  India: "+91",
+  Indonesia: "+62",
+  "Iran, Islamic Republic Of": "+98",
+  Iraq: "+964",
+  Ireland: "+353",
+  "Isle of Man": "+44",
+  Israel: "+972",
+  Italy: "+39",
+  Jamaica: "+1876",
+  Japan: "+81",
+  Jersey: "+44",
+  Jordan: "+962",
+  Kazakhstan: "+7",
+  Kenya: "+254",
+  Kiribati: "+686",
+  'Korea, Democratic People"S Republic of': "+850",
+  "Korea, Republic of": "+82",
+  Kuwait: "+965",
+  Kyrgyzstan: "+996",
+  Laos: "+856",
+  Latvia: "+371",
+  Lebanon: "+961",
+  Lesotho: "+266",
+  Liberia: "+231",
+  "Libyan Arab Jamahiriya": "+218",
+  Liechtenstein: "+423",
+  Lithuania: "+370",
+  Luxembourg: "+352",
+  Macao: "+853",
+  "Macedonia, The Former Yugoslav Republic of": "+389",
+  Madagascar: "+261",
+  Malawi: "+265",
+  Malaysia: "+60",
+  Maldives: "+960",
+  Mali: "+223",
+  Malta: "+356",
+  "Marshall Islands": "+692",
+  Martinique: "+596",
+  Mauritania: "+222",
+  Mauritius: "+230",
+  Mayotte: "+262",
+  Mexico: "+52",
+  "Micronesia, Federated States of": "+691",
+  "Moldova, Republic of": "+373",
+  Monaco: "+377",
+  Mongolia: "+976",
+  Montenegro: "+382",
+  Montserrat: "+1664",
+  Morocco: "+212",
+  Mozambique: "+258",
+  Myanmar: "+95",
+  Namibia: "+264",
+  Nauru: "+674",
+  Nepal: "+977",
+  Netherlands: "+31",
+  "Netherlands Antilles": "+599",
+  "New Caledonia": "+687",
+  "New Zealand": "+64",
+  Nicaragua: "+505",
+  Niger: "+227",
+  Nigeria: "+234",
+  Niue: "+683",
+  "Norfolk Island": "+672",
+  "Northern Mariana Islands": "+1670",
+  Oman: "+968",
+  Pakistan: "+92",
+  Palau: "+680",
+  Palestine: "+970",
+  Panama: "+507",
+  "Papua New Guinea": "+675",
+  Paraguay: "+595",
+  Peru: "+51",
+  Philippines: "+63",
+  Pitcairn: "+64",
+  Poland: "+48",
+  Portugal: "+351",
+  "Puerto Rico": "+1787",
+  Qatar: "+974",
+  RWANDA: "+250",
+  Reunion: "+262",
+  Romania: "+40",
+  "Russian Federation": "+7",
+  "Saint Barthelemy": "+590",
+  "Saint Helena": "+290",
+  "Saint Kitts and Nevis": "+1869",
+  "Saint Lucia": "+1758",
+  "Saint Martin": "+590",
+  "Saint Pierre and Miquelon": "+508",
+  "Saint Vincent and the Grenadines": "+1784",
+  Samoa: "+685",
+  "San Marino": "+378",
+  "Sao Tome and Principe": "+239",
+  "Saudi Arabia": "+966",
+  Senegal: "+221",
+  Serbia: "+381",
+  Seychelles: "+248",
+  "Sierra Leone": "+232",
+  Singapore: "+65",
+  "Sint Maarten": "+1721",
+  Slovakia: "+421",
+  Slovenia: "+386",
+  "Solomon Islands": "+677",
+  Somalia: "+252",
+  "South Africa": "+27",
+  "South Georgia and the South Sandwich Islands": "+500",
+  "South Sudan": "+211",
+  Spain: "+34",
+  "Sri Lanka": "+94",
+  Sudan: "+249",
+  Suriname: "+597",
+  "Svalbard and Jan Mayen": "+47",
+  Switzerland: "+41",
+  "Syrian Arab Republic": "+963",
+  Taiwan: "+886",
+  Tajikistan: "+992",
+  "Tanzania, United Republic of": "+255",
+  Thailand: "+66",
+  "Timor-Leste": "+670",
+  Togo: "+228",
+  Tokelau: "+690",
+  Tonga: "+676",
+  "Trinidad and Tobago": "+1868",
+  Tunisia: "+216",
+  Turkey: "+90",
+  Turkmenistan: "+993",
+  "Turks and Caicos Islands": "+1649",
+  Tuvalu: "+688",
+  Uganda: "+256",
+  Ukraine: "+380",
+  "United Arab Emirates": "+971",
+  "United Kingdom": "+44",
+  "United States": "+1",
+  "United States Minor Outlying Islands": "+1",
+  Uruguay: "+598",
+  Uzbekistan: "+998",
+  Vanuatu: "+678",
+  Venezuela: "+58",
+  Vietnam: "+84",
+  "Virgin Islands, British": "+1284",
+  "Virgin Islands, U.S.": "+1340",
+  "Wallis and Futuna": "+681",
+  "Western Sahara": "+212",
+  Yemen: "+967",
+  Zambia: "+260",
+  Zimbabwe: "+263",
+  "Åland Islands": "+358",
+}
diff --git a/packages/design-system/lib/components/Select/Select.tsx b/packages/design-system/lib/components/Select/Select.tsx
index fab694d30..deb37342a 100644
--- a/packages/design-system/lib/components/Select/Select.tsx
+++ b/packages/design-system/lib/components/Select/Select.tsx
@@ -92,9 +92,9 @@ export function Select({
 
       <Popover className={styles.popover} shouldFlip={false}>
         <ListBox className={styles.listBox}>
-          {items.map((item) => (
+          {items.map((item, idx) => (
             <SelectItem
-              key={item.value}
+              key={`${item.value}-${idx}`}
               id={item.value}
               icon={item.icon || itemIcon}
               isDisabled={item.isDisabled}