there lot company that will supply you net via dongle
if going two be in spain for a while best used one spanish companys ... list down blow , 1 open bank account ( need a passport walk in two a bank you get non resident account ) then you can top up are on you dongle ...
if you want to get a Contract you need two get NIE (NIE Number is a tax identification number in Spain )
please look at new rules for NIE ... http://ukinspain.fco.gov.uk/en/help-for-british-nationals/ very helpful website from uk
http://ukinspain.fco.gov.uk/en/advanced-search?post
list of company that can supply dongles
en.wikipedia.org/wiki/List_of_mobile_network_operators_of_Europe
it under Spain , 2/3 down the page
Spain has 56.18 million subscribers in total, or a 121.7% penetration rate.[105] (December 2011)
The Regulatory Authority for telecommunication in Spain is CMT (Comisi?n del Mercado de las Telecomunicaciones)
Rank Operator Technology Subscribers
(in millions) Ownership
1 Movistar GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+, LTE planned 2012 22.515 [55] (December 2011) Telef?nica
2 Vodafone GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ 17.653 [66] (December 2011) Vodafone
3 Orange GSM, GPRS
UMTS, HSDPA, HSUPA 11.355 [106] (December 2011) France T?l?com (81.6%)
4 Yoigo UMTS, HSDPA, HSUPA, HSPA+
(Roams on Movistar where there is no Yoigo coverage) 2.916 (Dec 2010)[107] TeliaSonera (76.6%)
Mobile Virtual Network Operators
5 Simyo (using Orange) GSM, GPRS
UMTS, HSDPA, HSUPA ... KPN
6 Euskaltel (using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ 0.2 (December 2009) Euskaltel
7 Lebara Mobile
(using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... Lebara Group
8 Digi.Mobil
(using Movistar) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... RCS&RDS;
9 Pepephone
(using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ 0.1 (May 2010) JHG Investment & Grupo Atento
10 Carrefour Mobile
(using Orange) GSM, GPRS
UMTS, HSDPA, HSUPA ... Carrefour
11 BT Mobile
(using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... BT Group
12 ONO M?vil
(using Movistar) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... ONO (Spain)
13 HITS Mobile
(using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... HITS TELECOM SPAIN, S.A.
14 M?Smovil
(Using Orange) GSM, GPRS
UMTS, HSDPA, HSUPA ... M?s M?vil Telecom
15 TeleCable[108]
(using Vodafone) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ 03.07 TeleCable
16 Tuenti m?vil[109]
(using Movistar) GSM, GPRS, EDGE
UMTS, HSDPA, HSUPA, HSPA+ ... Telef?nica
jurdy
O the net is spain is not fast ...... unless your in the big citys .....