Ala. Code § 8-19C-5: Identification by Telephone Solicitors Required.

(a) Any person or entity who makes a telephone solicitation to the telephone line of a residential subscriber in this state shall identify himself or herself as provided under Section 8-19A-12.

(b) No person or entity who makes a telephone solicitation to the telephone line of a residential subscriber in this state may knowingly utilize a method to block or otherwise circumvent the use of a caller identification service by the subscriber.