Yes, her phone number is the same as Santa's:
1-800-726-8222 (Dec. 20 to 24 only)
Mrs. Claus' phone number (if she has one) is not known. Santa and Mrs. Claus never give out that information.
The phone number of the Santa Anna Library is: 325-348-3395.
The phone number of the Santa Clarita Valley is: 661-260-1792.
The phone number of the Santa Margarita Library is: 805-438-5622.
The phone number of the Santa Ynez Branch Library is: -3.
the real Santa's phone number is (865)-621-7630
The phone number of the Santa Claus Museum is: 812-937-2687.
The phone number of the Santa Barbara Zoo is: 805-962-5339.
The phone number of the Santa Ana Zoo is: 714-836-4000.
The phone number of the Santa Ana College is: 714-564-5615.
The phone number of the Santa Ana Public Library is: 714-571-4200.
The phone number of the Site Santa Fe is: 505-989-1199.