Hungary
☎️ Landline / Geographic
Area Code 21 – Non-Geographical Services
The phone area code for Non-Geographical Services is 21 (international format +3621). Browse local exchange codes (NXX) and carrier assignments below.
Current Local Time
04:48:03
UTC • UTC +00:00
Full Dialing Format
+3621
Population
N/A
👥
Admin Region
Budapest
🗺️
Elevation
N/A
🏔️
GPS Coordinates
47.5082, 19.0594
📍
📞 Exchange Codes (NXX) for Area Code 21
Select a central office code to view local carrier data and detailed information
(21)
400
(21)
401
(21)
402
(21)
403
(21)
404
(21)
405
(21)
406
(21)
407
(21)
408
(21)
409
(21)
410
(21)
411
(21)
412
(21)
413
(21)
414
(21)
415
(21)
416
(21)
417
(21)
418
(21)
419
(21)
420
(21)
421
(21)
422
(21)
423
(21)
424
(21)
425
(21)
426
(21)
427
(21)
428
(21)
429
(21)
430
(21)
431
(21)
432
(21)
433
(21)
434
(21)
435
(21)
436
(21)
437
(21)
438
(21)
439