Spectrum Spectrum Search | Advanced Search | New Members | Coupons and Discounts | All Categories Industrial & Manufacturing >> Telephone & Cellular - Services & Equipment Spectrum 4901 South 48th St.Springdale, AR 72762 | map | directions (855) 860-9068 | fax: (479) 756-1081 Visit Site Connect With Us If your business isn't here, contact us today to get listed!