OWWL Libraries

OWWL Library Table

Library Policy Name	Code	Description	OWWL Prefix	Previous Prefix
ALLENSHILL	AHILL	Allens Hill Free Library	2132
ARCADE	ARC	Arcade Free Library	2112
ATTICA	ATT	Stevens Memorial Community Library - Attica	2149
AVON	AVO	Avon Free Library	2113
	BBM	Books By Mail
BLISS	BLI	Eagle Free Library - Bliss	2137
BLOOMFIELD	BLO	Bloomfield Public Library	2133	4443
BRISTOL	BRI	Bristol Library	2134
CALEDONIA	CAL	Caledonia Library Association	2135
CANANDAIGU	CAN	Wood Library Association - Canandaigua	2131	1846
CASTILE	CAS	Cordelia A. Greene Library - Castile	2136
CLYDE	CLY	Clyde-Savannah Public Library	2116
CLIFTON	CS	Clifton Springs Library	2115	6659
DANSVILLE	DAN	Dansville Public Library	2117
GORHAM	GOR	Gorham Free Library	2119
GENEVA	GPL	Geneva Public Library	2118	2204
HONEOYE	HPL	Honeoye Public Library	2120
LIMA	LIM	Lima Public Library	2139
LIVONIA	LIV	Livonia Public Library	2140	4487
LYONS	LYO	Lyons Public Library	2141	4489
MACEDON	MAC	Macedon Public Library	2121
MARION	MAR	Marion Public Library	2122	6984
MTMORRIS	MM	Mount Morris Library	2123
NAPLES	NAP	Naples Library	2124	4512
NEWARK	NEW	Newark Public Library	2125	6658
NUNDA	NUN	Bell Memorial Library - Nunda	2114
ONTARIO	ONT	Ontario Public Library	2126	ONTx
PALMYRA	PAL	Palmyra Community Library	2127
PERRY	PER	Perry Public Library	2142	YQRY
PHELPS	PHE	Phelps Library	2143	4532
PIKE	PIK	Pike Library	2144	PIKE
PLSHQ	OWWLHQ	OWWL Library System Headquarters	2111
POP	POP	Pop-up Library	2110
REDCREEK	RC	Red Creek Free Library	2145
REDJACKET	RJ	Red Jacket Community Library	2146	RJP
ROSE	ROS	Rose Free Library	2147
SODUS	SOD	Sodus Community Library	2148	4551
SILVERSPR	SS	Gainesville Public Library - Silver Springs	2138
VICTOR	VIC	Victor Farmington Library	2128	VIC
GENESEO	WADS	Wadsworth Library - Geneseo	2150	WADS
WALWORTH	WAL	Walworth-Seely Public Library	2129
WARSAW	WAR	Warsaw Public Library	2151	4569
WILLIAMSON	WIL	Williamson Public Library	2152	4589
WOLCOTT	WOL	Wolcott Public Library	2130
WYOMING	WYO	Wyoming Free Circulating Library Association	2153

OWWL Barcodes

Each library has a unique barcode prefix, as detailed in the table below.

The prefixes are preceded by a lead digit which indicate Item ID or User ID, as well as barcode symbology.

• Lead digits 3 (Codabar) or 5 (Code 39) are used for item IDs
  • 3 2122 0000 0001 C is a Marion Codabar item ID
  • 5 2112 0000 0001 C is an Arcade Code 39 item ID
• Lead digit 2 is used for borrower cards.
  • i.e.: 2 2125 0000 0001 C is the beginning of a Newark user ID

Following the prefixes are the actual identifying numbers. The first digit of these numbers differentiate between cards and keytags.

• Cards start with a 2: - ---- 20000001C
  • Symbology: Extended Code 39
• Keytags start with a 3: - ---- 30000250 C
  • Symbology: Interleaved 2 of 5
• Combo cards / keytags start with a 4
• Special issue children's cards start with a 5

Older identifying numbers may start with a 0 or 1.