The Area Codes of Germany: City/Town or RegionArea code 1.Cadenberge04777 (+494777) 2.Cadolzburg09103 (+499103) 3.Calau03541 (+493541) 4.Calbe Saale039291 (+4939291) 5.Calden-Westuffeln05677 (+495677) 6.Calvörde039051 (+4939051) 7.Calw07051 (+497051) 8.Cambs03866 (+493866) 9.Camburg036421 (+4936421) 10.Cappeln Oldenburg04478 (+494478) 11.Caputh033209 (+4933209) 12.Carlow038873 (+4938873) 13.Carlsberg Pfalz06356 (+496356) 14.Carpin039821 (+4939821) 15.Casekow033331 (+4933331) 16.Castrop-Rauxel02305 (+492305) 17.Cavertitz034363 (+4934363) 18.Celle05141 (+495141) 19.Celle-Scheuen05086 (+495086) 20.Cham09971 (+499971) 21.Chemnitz Sachs0371 (+49371) 22.Chieming08664 (+498664) 23.Chorin033366 (+4933366) 24.Christiansholm04339 (+494339) 25.Claussnitz b Chemnitz037202 (+4937202) 26.Clausthal-Zellerfeld05323 (+495323) 27.Clenze05844 (+495844) 28.Cloppenburg04471 (+494471) 29.Cobbelsdorf034923 (+4934923) 30.Coburg09561 (+499561) 31.Cochem02671 (+492671) 32.Coesfeld02541 (+492541) 33.Coesfeld-Lette02546 (+492546) 34.Cölbe-Schönstadt06427 (+496427) 35.Colbitz039207 (+4939207) 36.Colditz034381 (+4934381) 37.Collenberg09376 (+499376) 38.Colmberg09803 (+499803) 39.Colnrade04434 (+494434) 40.Cölpin03966 (+493966) 41.Coppenbrügge05156 (+495156) 42.Coppenbrügge-Bisperode05159 (+495159) 43.Cornberg05650 (+495650) 44.Coswig Anhalt034903 (+4934903) 45.Coswig b Dresden03523 (+493523) 46.Cottbus0355 (+49355) 47.Crailsheim07951 (+497951) 48.Cranzahl037342 (+4937342) 49.Creglingen07933 (+497933) 50.Cremlingen05306 (+495306) 51.Creussen09270 (+499270) 52.Creuzburg036926 (+4936926) 53.Crimmitschau03762 (+493762) 54.Crinitz035324 (+4935324) 55.Crivitz03863 (+493863) 56.Crossen an der Elster036693 (+4936693) 57.Crottendorf Sachs037344 (+4937344) 58.Cumlosen038794 (+4938794) 59.Cunewalde035877 (+4935877) 60.Cuxhaven04721 (+494721) 61.Cuxhaven-Altenbruch04722 (+494722) 62.Cuxhaven-Altenwalde04723 (+494723) 63.Cuxhaven-Lüdingworth04724 (+494724)