Fredrikstad Telephone number 69 38 39 00 E-mail Send e-post Postal / visiting address Storgata 35 1607 Fredrikstad Postal address Postboks 1424 1602 Fredrikstad Billing address Fakturamottak, Postboks 198 Skøyen, 0213 Oslo Regional director Armand Åsheim See map with all offices