What this section used for?

Quick E.164 regex checks for EU & UK phone numbers (mobile and landline).
Each row shows the country code, a valid example, and a regex.

How to use

Accept input as +<country code><number> (no spaces or dashes).
Use the mobile table for mobiles and the landline table for fixed lines.

Notes

These patterns validate format only (not whether a number is active).
Numbering plans change—treat this as a first-pass check.

Regex Patterns for the EU and UK - Mobile Phones

Country	Code	Mobile Example	Regex Pattern
🇬🇧 United Kingdom	+44	+447911123456	`^\+44(7\d{9})$`
🇦🇹 Austria	+43	+436601234567	`^\+43(6\d{8,9})$`
🇧🇪 Belgium	+32	+32475123456	`^\+32(4\d{8})$`
🇧🇬 Bulgaria	+359	+359881234567	`^\+359(8[7-9]\d{6,7})$`
🇭🇷 Croatia	+385	+385981234567	`^\+385(9[1257]\d{6})$`
🇨🇾 Cyprus	+357	+35796123456	`^\+357(9[5-9]\d{6})$`
🇨🇿 Czech Republic	+420	+420601234567	`^+420\[67]\d{8}$`
🇩🇰 Denmark	+45	+4523123456	`^\+45\d{8}$`
🇪🇪 Estonia	+372	+37251234567	`^\+372(5\d{6,7})$`
🇫🇮 Finland	+358	+358401234567	`^\+358(4[0-9]\d{6,7})$`
🇫🇷 France	+33	+33612345678	`^\+33[67]\d{8}$`
🇩🇪 Germany	+49	+4915112345678	`^\+49(1[5-7]\d{8,9})$`
🇬🇷 Greece	+30	+306912345678	`^\+30(69\d{8})$`
🇭🇺 Hungary	+36	+36201234567	`^+36(20\d{7}$`
🇮🇪 Ireland	+353	+353851234567	`^\+353(8[3-9]\d{7})$`
🇮🇹 Italy	+39	+393331234567	`^\+39(3\d{8,9})$`
🇱🇻 Latvia	+371	+37121234567	`^\+371(2\d{7})$`
🇱🇹 Lithuania	+370	+37061234567	`^\+370(6\d{7})$`
🇱🇺 Luxembourg	+352	+352621123456	`^\+352(6[2-9]\d{6})$`
🇲🇹 Malta	+356	+35699123456	`^\+356(9[79]\d{6})$`
🇳🇱 Netherlands	+31	+31612345678	`^\+31(6\d{8})$`
🇵🇹 Portugal	+351	+351912345678	`^\+351(9[1236]\d{7})$`
🇷🇴 Romania	+40	+40721234567	`^\+40(7\d{8})$`
🇸🇰 Slovakia	+421	+421912345678	`^\+421(9\d{8})$`
🇸🇮 Slovenia	+386	+38640123456	`^\+386(4[01]\d{6})$`
🇪🇸 Spain	+34	+34612345678	`^+34(67\)\d{8}$\`
🇸🇪 Sweden	+46	+46701234567	`^\+46(7[0236]\d{7})$`

Notes:

These regexes validate mobile numbers only.
They do not accept spaces or dashes.
E.164 format is always: + + country code + subscriber number (no leading 0).
The prefixes for Hungary also can include: 30|31|50|70

Regex Patterns for the EU and UK - Landline Phones

Country	Code	Example	Regex Pattern
🇬🇧 United Kingdom	+44	+442071234567	`^+44(1\d{9}2\d{9})$\`
🇦🇹 Austria	+43	+43123456789	`^+43(1\d{7,8}\[2-9]\d{6,9})$\`
🇧🇪 Belgium	+32	+3221234567	`^+32(234\[1-9]5\[0-9]9\)\d{6,7}$\`
🇧🇬 Bulgaria	+359	+35921234567	`^+359(2\[3-6]\d)\d{6}$\`
🇭🇷 Croatia	+385	+38511234567	`^+385(1\d{7}\[2-5]\d{6,7})$\`
🇨🇾 Cyprus	+357	+35722234567	`^\+3572\d{7}$`
🇨🇿 Czech Republic	+420	+420212345678	`^\+420[2-5]\d{8}$`
🇩🇰 Denmark	+45	+4532123456	`^\+45\d{8}$`
🇪🇪 Estonia	+372	+3726123456	`^\+372[3-7]\d{6,7}$`
🇫🇮 Finland	+358	+3589123456	`^\+358[1-6]\d{5,9}$`
🇫🇷 France	+33	+33123456789	`^\+33[1-5]\d{8}$`
🇩🇪 Germany	+49	+493012345678	`^+49(3\d{8,10}\[2-9]\d{8,10})$\`
🇬🇷 Greece	+30	+302112345678	`^\+30(2\d{9})$`
🇭🇺 Hungary	+36	+3611234567	`^\+36[1-9]\d{7}$`
🇮🇪 Ireland	+353	+35312123456	`^+353(1\d{7}\[2-9]\d{7})$\`
🇮🇹 Italy	+39	+390612345678	`^\+39(0\d{9,10})$`
🇱🇻 Latvia	+371	+37163123456	`^\+371[6-7]\d{6}$`
🇱🇹 Lithuania	+370	+37052123456	`^\+370[3-6]\d{7}$`
🇱🇺 Luxembourg	+352	+35221234567	`^\+352[2-5]\d{6,8}$`
🇲🇹 Malta	+356	+35621234567	`^\+3562\d{7}$`
🇳🇱 Netherlands	+31	+31201234567	`^\+31[1-5]\d{8}$`
🇵🇱 Poland	+48	+48221234567	`^\+48[1-9]\d{8}$`
🇵🇹 Portugal	+351	+351212345678	`^\+3512\d{8}$`
🇷🇴 Romania	+40	+40211234567	`^\+40[2-3]\d{8}$`
🇸🇰 Slovakia	+421	+42121234567	`^\+421[2-5]\d{7}$`
🇸🇮 Slovenia	+386	+38611234567	`^\+386[1-5]\d{6}$`
🇪🇸 Spain	+34	+34912345678	`^+34(8\d{8}9\d{8})$\`
🇸🇪 Sweden	+46	+468123456	`^\+46[1-8]\d{5,8}$`