The table shows the supported SPCS 27 and SPCS 83 zones.

SPCS 27 zone	SPCS 83 zone	Description
0101	0101	Alabama East
0102	0102	Alabama West
5002	5002	Alaska Zone 2
5003	5003	Alaska Zone 3
5004	5004	Alaska Zone 4
5005	5005	Alaska Zone 5
5006	5006	Alaska Zone 6
5007	5007	Alaska Zone 7
5008	5008	Alaska Zone 8
5009	5009	Alaska Zone 9
5010	5010	Alaska Zone 10
0201	0201	Arizona East
0202	0202	Arizona Central
0203	0203	Arizona West
0301	0301	Arkansas North
0302	0302	Arkansas South
0401	0401	California Zone 1
0402	0402	California Zone 2
0403	0403	California Zone 3
0404	0404	California Zone 4
0405	0405	California Zone 5
0406	0406	California Zone 6
0407		California Zone 7
0501	0501	Colorado North
0502	0502	Colorado Central
0503	0503	Colorado South
0600	0600	Connecticut
0700	0700	Delaware
0901	0901	Florida East
0902	0902	Florida West
0903	0903	Florida North
1001	1001	Georgia East
1002	1002	Georgia West
5101	5101	Hawaii Zone 1
5102	5102	Hawaii Zone 2
5103	5103	Hawaii Zone 3
5104	5104	Hawaii Zone 4
5105	5105	Hawaii Zone 5
1101	1101	Idaho East
1102	1102	Idaho Central
1103	1103	Idaho West
1201	1201	Illinois East
1202	1202	Illinois West
1301	1301	Indiana East
1302	1302	Indiana West
1401	1401	Iowa North
1402	1402	Iowa South
1501	1501	Kansas North
1502	1502	Kansas South
1601	1601	Kentucky North
1602	1602	Kentucky South
1701	1701	Louisiana North
1702	1702	Louisiana South
1703	1703	Louisiana Offshore
1801	1801	Maine East
1802	1802	Maine West
1900	1900	Maryland
2001	2001	Massachusetts Mainland
2002	2002	Massachusetts Island
2101		Michigan East (old)
2102		Michigan Central (old)
2103		Michigan West (old)
2111	2111	Michigan North
2112	2112	Michigan Central
2113	2113	Michigan South
2201	2201	Minnesota North
	2202	Minnesota Central
2203	2203	Minnesota South
	2300	Mississippi MSTM
2301	2301	Mississippi East
2302	2302	Mississippi West
2401	2401	Missouri East
2402	2402	Missouri Central
2403	2403	Missouri West
	2500	Montana
2501		Montana North
2502		Montana Central
2503		Montana South
	2600	Nebraska
2601		Nebraska North
2602		Nebraska South
2701	2701	Nevada East
2702	2702	Nevada Central
2703	2703	Nevada West
2800	2800	New Hampshire
2900	2900	New Jersey
3001	3001	New Mexico East
3002	3002	New Mexico Central
3003	3003	New Mexico West
3101	3101	New York East
3102	3102	New York Central
3103	3103	New York West
3104	3104	New York Long Island
3200	3200	North Carolina
3301	3301	North Dakota North
3302	3302	North Dakota South
3401	3401	Ohio North
3402	3402	Ohio South
3501	3501	Oklahoma North
3502	3502	Oklahoma South
3601	3601	Oregon North
3602	3602	Oregon South
3701	3701	Pennsylvania North
3702	3702	Pennsylvania South
3800	3800	Rhode Island
	3900	South Carolina
3901		South Carolina North
3902		South Carolina South
4001	4001	South Dakota North
4002	4002	South Dakota South
4100	4100	Tennessee
4201	4201	Texas North
4202	4202	Texas North Central
4203	4203	Texas Central
4204	4204	Texas South Central
4205	4205	Texas South
4301	4301	Utah North
4302	4302	Utah Central
4303	4303	Utah South
4400	4400	Vermont
4501	4501	Virginia North
4502	4502	Virginia South
4601	4601	Washington North
4602	4602	Washington South
4701	4701	West Virginia North
4702	4702	West Virginia South
4801	4801	Wisconsin North
4802	4802	Wisconsin Central
4803	4803	Wisconsin South
4901	4901	Wyoming East
4902	4902	Wyoming East Central
4903	4903	Wyoming West Central
4904	4904	Wyoming West
	5200	Puerto Rico
5201		Puerto Rico North
5202		Puerto Rico South