F.N.B. (FNB) 424B2 Prospectus for primary offering

PROSPECTUS SUPPLEMENT	Filed Pursuant to Rule 424(b)(2)
(To Prospectus Dated October 21, 2010)	Registration No. 333-170070

FNB FINANCIAL SERVICES, LP

$350,000,000

SUBORDINATED TERM NOTES AND DAILY NOTES

Pursuant to the prospectus, FNB Financial Services, LP is offering up to Three Hundred Fifty Million Dollars ($350,000,000) aggregate principal amount of its nonnegotiable subordinated term, daily and special daily notes (the “New Notes”), which are fully and unconditionally guaranteed by F.N.B. Corporation, (the “Company”). Renewals of Notes issued by the Company prior to 2005 and still outstanding carry the same interest rates as their corollary New Notes.

The following annual interest rates are applicable to both New Notes
and Outstanding Notes effective DECEMBER 01, 2010.

	ANNUAL			ANNUAL
	INTEREST			PERCENTAGE
	RATE			YIELD
Subordinated Daily Notes		1.75	%		1.76	%
Subordinated Special Daily Notes
MINIMUM BALANCE $25,000.00		2.15	%		2.17	%
Subordinated JUMBO Daily Notes
MINIMUM BALANCE $100,000.00		2.35	%		2.37	%
Subordinated Term Notes
3 Month		1.90	%		1.91	%
6 Month		2.00	%		2.02	%
9 Month		2.10	%		2.12	%
12 Month		2.25	%		2.27	%
15 Month		2.40	%		2.42	%
18 Month		2.50	%		2.52	%
21 Month		N/A			N/A
24 Month		2.75	%		2.78	%
27 Month		2.90	%		2.93	%
30 Month		3.00	%		3.03	%
36 Month		3.20	%		3.24	%
48 Month		3.50	%		3.55	%
60 Month SPECIAL		4.00	%		4.06	%
84 Month		4.50	%		4.58	%
120 Month		4.50	%		4.58	%

This Prospectus Supplement is dated DECEMBER 01, 2010.