Channel list of WLAN as per Linux Wireless

Frequency	Channel	spacing	Country/RegClass (list)
2412	1	25	US/12, EU/4, JP/30
2412	1	40	US/32, EU/11, JP/56
2417	2	25	US/12, EU/4, JP/30
2417	2	40	US/32, EU/11, JP/56
2422	3	25	US/12, EU/4, JP/30
2422	3	40	US/32, EU/11, JP/56
2427	4	25	US/12, EU/4, JP/30
2427	4	40	US/32, EU/11, JP/56
2432	5	25	US/12, EU/4, JP/30
2432	5	40	US/32, US/33, EU/11, EU/12, JP/56, JP/57
2437	6	25	US/12, EU/4, JP/30
2437	6	40	US/32, US/33, EU/11, EU/12, JP/56, JP/57
2442	7	25	US/12, EU/4, JP/30
2442	7	40	US/32, US/33, EU/11, EU/12, JP/56, JP/57
2447	8	25	US/12, EU/4, JP/30
2447	8	40	US/33, EU/11, EU/12, JP/56, JP/57
2452	9	25	US/12, EU/4, JP/30
2452	9	40	US/33, EU/11, EU/12, JP/56, JP/57
2457	10	25	US/12, EU/4, JP/30
2457	10	40	US/33, EU/12, JP/57
2462	11	25	US/12, EU/4, JP/30
2462	11	40	US/33, EU/12, JP/57
2467	12	25	EU/4, JP/30
2467	12	40	EU/12, JP/57
2472	13	25	EU/4, JP/30
2472	13	40	EU/12, JP/57
2484	14	25	JP/31
3657.5	131	5	US/15
3660	132	10	US/14
3662.5	132	5	US/15
3665	133	20	US/13
3667.5	133	5	US/15
3670	134	10	US/14
3672.5	134	5	US/15
3677.5	135	5	US/15
3680	136	10	US/14
3682.5	136	5	US/15
3685	137	20	US/13
3687.5	137	5	US/15
3690	132	10	US/14
3692.5	138	5	US/15
4912.5	182	5	JP/25, JP/26, JP/27, JP/28, JP/29
4915	183	10	JP/16, JP/17, JP/18, JP/19, JP/20
4917.5	183	5	JP/25, JP/26, JP/27, JP/28, JP/29
4920	184	10	JP/16, JP/17, JP/18, JP/19, JP/20
4920	184	20	JP/7, JP/8, JP/9, JP/10, JP/11
4920	184	40	JP/46, JP/47, JP/48, JP/49, JP/50
4922.5	184	5	JP/25, JP/26, JP/27, JP/28, JP/29
4925	185	10	JP/16, JP/17, JP/18, JP/19, JP/20
4927.5	185	5	JP/25, JP/26, JP/27, JP/28, JP/29
4932.5	186	5	JP/25, JP/26, JP/27, JP/28, JP/29
4935	187	10	JP/16, JP/17, JP/18, JP/19, JP/20
4937.5	187	5	JP/25, JP/26, JP/27, JP/28, JP/29
4940	188	10	JP/16, JP/17, JP/18, JP/19, JP/20
4940	188	20	JP/7, JP/8, JP/9, JP/10, JP/11
4940	188	40	JP/51, JP/52, JP/53, JP/54, JP/55
4942.5	1	5	US/6, US/7
4942.5	188	5	JP/25, JP/26, JP/27, JP/28, JP/29
4945	189	10	JP/16, JP/17, JP/18, JP/19, JP/20
4945	11	10	US/8, US/9
4947.5	189	5	JP/25, JP/26, JP/27, JP/28, JP/29
4947.5	2	5	US/6, US/7
4952.5	3	5	US/6, US/7
4955	13	10	US/8, US/9
4955	21	20	US/10, US/11
4957.5	4	5	US/6, US/7
4960	192	20	JP/7, JP/8, JP/9, JP/10, JP/11
4960	192	40	JP/46, JP/47, JP/48, JP/49, JP/50
4962.5	5	5	US/6, US/7
4965	15	10	US/8, US/9
4967.5	6	5	US/6, US/7
4972.5	7	5	US/6, US/7
4975	17	10	US/8, US/9
4975	25	20	US/10, US/11
4977.5	8	5	US/6, US/7
4980	196	20	JP/7, JP/8, JP/9, JP/10, JP/11
4980	196	40	JP/51, JP/52, JP/53, JP/54, JP/55
4982.5	9	5	US/6, US/7
4985	19	10	US/8, US/9
4987.5	10	5	US/6, US/7
5032.5	6	5	JP/21, JP/22, JP/23, JP/24
5035	7	10	JP/12, JP/13, JP/14, JP/15
5037.5	7	5	JP/21, JP/22, JP/23, JP/24
5040	8	10	JP/12, JP/13, JP/14, JP/15
5040	8	20	JP/2, JP/3, JP/4, JP/5, JP/6
5042.5	8	5	JP/21, JP/22, JP/23, JP/24
5045	9	10	JP/12, JP/13, JP/14, JP/15
5047.5	9	5	JP/21, JP/22, JP/23, JP/24
5052.5	10	5	JP/21, JP/22, JP/23, JP/24
5055	11	10	JP/12, JP/13, JP/14, JP/15
5057.5	11	5	JP/21, JP/22, JP/23, JP/24
5060	12	20	JP/2, JP/3, JP/4, JP/5, JP/6
5080	16	20	JP/2, JP/3, JP/4, JP/5, JP/6
5170	34	20	JP/1 (replaced with ch 36 in 11n)
5180	36	20	US/1, EU/1, JP/1
5180	36	40	US/22, EU/5, JP/36
5190	38	20	JP/1 (replaced with ch 40 in 11n)
5200	40	20	US/1, EU/1, JP/1
5200	40	40	US/27, EU/8, JP/41
5210	42	20	JP/1 (replaced with ch 44 in 11n)
5220	44	20	US/1, EU/1, JP/1
5220	44	40	US/22, EU/5, JP/36
5230	46	20	JP/1 (replaced with ch 48 in 11n)
5240	48	20	US/1, EU/1, JP/1
5240	48	40	US/27, EU/8, JP/41
5260	52	20	US/2, EU/2, JP/32, JP/33
5260	52	40	US/23, EU/6, JP/37, JP/38
5280	56	20	US/2, EU/2, JP/32, JP/33
5280	56	40	US/28, EU/9, JP/42, JP/43
5300	60	20	US/2, EU/2, JP/32, JP/33
5300	60	40	US/23, EU/6, JP/37, JP/38
5320	64	20	US/2, EU/2, JP/32, JP/33
5320	64	40	US/28, EU/9, JP/42, JP/43
5500	100	10	EU/16
5500	100	20	US/4, EU/3, EU/17, JP/34, JP/35
5500	100	40	US/24, EU/7, JP/39, JP/40
5510	102	10	EU/16
5520	104	10	EU/16
5520	104	20	US/4, EU/3, EU/17, JP/34, JP/35
5520	104	40	US/29, EU/10, JP/44, JP/45
5530	106	10	EU/16
5540	108	10	EU/16
5540	108	20	US/4, EU/3, EU/17, JP/34, JP/35
5540	108	40	US/24, EU/7, JP/39, JP/40
5550	110	10	EU/16
5560	112	10	EU/16
5560	112	20	US/4, EU/3, EU/17, JP/34, JP/35
5560	112	40	US/29, EU/10, JP/44, JP/45
5570	114	10	EU/16
5580	116	10	EU/16
5580	116	20	US/4, EU/3, EU/17, JP/34, JP/35
5580	116	40	US/24, EU/7, JP/39, JP/40
5590	118	10	EU/16
5600	120	10	EU/16
5600	120	20	US/4, EU/3, EU/17, JP/34, JP/35
5600	120	40	US/29, EU/10, JP/44, JP/45
5610	122	10	EU/16
5620	124	10	EU/16
5620	124	20	US/4, EU/3, EU/17, JP/34, JP/35
5620	124	40	US/24, EU/7, JP/39, JP/40
5630	126	10	EU/16
5640	128	10	EU/16
5640	128	20	US/4, EU/3, EU/17, JP/34, JP/35
5640	128	40	US/29, EU/10, JP/44, JP/45
5650	130	10	EU/16
5660	132	10	EU/16
5660	132	20	US/4, EU/3, EU/17, JP/34, JP/35
5660	132	40	US/24, EU/7, JP/39, JP/40
5670	134	10	EU/16
5680	136	10	EU/16
5680	136	20	US/4, EU/3, EU/17, JP/34, JP/35
5680	136	40	US/29, EU/10, JP/44, JP/45
5690	138	10	EU/16
5700	140	10	EU/16
5700	140	20	US/4, EU/3, EU/17, JP/34, JP/35
5745	149	20	US/3, US/5
5745	149	40	US/25, US/26
5765	153	20	US/3, US/5
5765	153	40	US/30, US/31
5785	157	20	US/3, US/5
5785	157	40	US/25, US/26
5805	161	20	US/3, US/5
5805	161	40	US/30, US/31
5825	165	20	US/5
5852.5	170	5	US/16, EU/13
5855	171	10	US/17
5857.5	171	5	US/16, EU/13
5860	172	10	US/17, EU/14
5860	172	20	US/18, EU/15
5862.5	172	5	US/16, EU/13
5865	173	10	US/17
5865	173	20	US/18, EU/15
5867.5	173	5	US/16, EU/13
5870	174	10	US/17, EU/14
5870	174	20	US/18, EU/15
5872.5	174	5	US/16, EU/13
5875	175	10	US/17
5875	175	20	US/18, EU/15
5877.5	175	5	US/16, EU/13
5880	176	10	US/17, EU/14
5880	176	20	US/18, EU/15
5882.5	176	5	US/16, EU/13
5885	177	10	US/17
5885	177	20	US/18, EU/15
5887.5	177	5	US/16, EU/13
5890	178	10	US/17, EU/14
5890	178	20	US/18, EU/15
5892.5	178	5	US/16, EU/13
5895	179	10	US/17
5895	179	20	US/18, EU/15
5897.5	179	5	US/16, EU/13
5900	180	10	US/17, EU/14
5900	180	20	US/18, EU/15
5902.5	180	5	US/16, EU/13
5905	181	10	US/17
5905	181	20	US/18, EU/15
5907.5	181	5	US/16, EU/13
5910	182	10	US/17, EU/14
5910	182	20	US/18, EU/15
5912.5	182	5	US/16, EU/13
5915	183	10	US/17
5915	183	20	US/18, EU/15
5917.5	183	5	US/16, EU/13
5920	184	10	US/17, EU/14
5922.5	184	5	US/16, EU/13

 Thanks to:
 http://wireless.kernel.org/en/developers/Documentation/ChannelList