Covering Saffron Walden &
Great Thurlow, Walton On The Naze, Little Clacton, Chadwell St Mary, Earls Colne, SS6, Rawreth, Chipping Ongar, Stansted Mountfitchet, CO5, Hadleigh, Bobbingworth, CO15, Elsenham, Burnham On Crouch, CO14, Tollesbury, Audley End, CB9, CM16, Castle Point, Purleigh, Rayne, Helions Bumpstead, Elmdon, Hempstead, Little Waltham, Wimbish, Duddenhoe End, Hatfield Heath, Broxted, Aingers Green, SS17, Matching Tye, Southend On Sea, West Horndon, Barnardiston, Essex, Takeley, CO8, Maldon, Pitsea, Canvey Island, Coggeshall, CM15, Kirby le Soken, Langdon Hills, Ardleigh, Shoeburyness, Rochford, Buckhurst Hill, Matching Green, Kedington, CO11, Bradwell on Sea, Dedham, Boxted, Wimbish Green, Sheering, SS15, Mayland, Great Baddow, Grays, IG10, Wickford, Battlesbridge, North Stifford, Ashen, Frinton On Sea, Bocking, Littlebury Green, Stondon Massey, Stanford Le Hope, Harlow, CO12, CM11, CO3, Stanway, St Edmundsbury, Brentwood, SS8, Basildon, Epping Green, Widford, Eastwick, Kelvedon Hatch, Springfield, Ashdon, Writtle, Southminster, SS16, Asheldham, Clacton On Sea, Wendens Ambo, SS13, Westcliff On Sea, CM12, Birchanger, Great Chesterford, Feering, Hutton, CM23, Birdbrook, SS5, Black Notley, Stebbing, Littlebury, CM9, SS3, Uttlesford, High Beach, CM4, Barnston, Ingrave, East Hanningfield, Woodham Ferrers, Herongate, Old Harlow, Hullbridge, Langley, Ashingdon, Debden, Matching, The Rodings, Boreham, SG8, Dengie, CM5, Canewdon, CM17, Withersfield, SS4, CO7, Stapleford Tawney, Hawkwell, RM18, Red Oaks Hill, RM16, Great Bromley, CM13, Wethersfield, Thurrock, Little Warley, The Lavers, CM24, Billericay, Blackmore, Chigwell Row, Panfield, Frinton, Copford, Arkesden, Sible Hedingham, East Tilbury, South Woodham Ferrers, Strethall, Little Walden, Badgers Dene, Victoria Park, Great Bardfield, SS14, Little Wratting, Abbess Roding, CM20, IG7, CM18, Steeple, Birch, Harwich, Babergh, North Weald Bassett, Hatfield Peverel, Rayleigh, Teversham, South Stifford, Southend, Bardfield Saling, Kelvedon, CB11, Great Burstead, RM19, Terling, Fingringhoe, IG9, Leigh On Sea, SS9, Crays Hill, South Ockendon, Thorpe Bay, Laindon, CO16, CB1, Galleywood, Howe Green, E4, SS7, Little Parndon, Tye Common, CM19, Thaxted, Great Yeldham, Shortgrove, Epping, Corringham, Doddinghurst, Pond Street, Widdington, Bures, Great Sampford, Thundersley, RM17, Warley, Howlett End, Silver End, Lambourne, CM14, Felsted, Barling, CM22, Little Thurlow, Radwinter, Brightlingsea, Chelmsford, Little Burstead, Waltham Abbey, Tiptree, Chrishall, High Ongar, Fyfield, Navestock, Latchingdon, Sewardstone, Great Leighs, Gosfield, Finchingfield, SS11, Alphamstone, Ramsden Heath, Aveley, Tendring, Clacton, Purfleet, CM8, Ingatestone, Great Warley, RM20, Rickling, CO1, Halstead, SS1, Great Wratting, CM1, Marks Tey, Cold Norton, CO4, Lexden, Fobbing, CO9, Chigwell, Debden Green, Stansted, Colchester, Little Baddow, Roydon, Hockley, Little Bradley, West Mersea, Mountnessing, Rettendon, Fryerning, CB10, Loughton, Abridge, Bulphan, Great Dunmow, Great Wakering, Wicken Bonhunt, Great Notley, Galleyend, Wakes Colne, Saffron Walden, CO6, Clavering, CM6, CM0, Benfleet, South Benfleet, Ongar, Heybridge, RM15, Little Sampford, Starlings Green, Castle Hedingham, Shenfield, Mersea Island, CO10, CO2, Steeple Bumpstead, Aythorpe Roding, Gilston Park, Aldham, Nazeing, Little Chesterford, Stock, Wivenhoe, CM7, Prittlewell, Tilbury, Lawford, Witham, Tillingham, Althorne, Tolleshunt D Arcy, West Tilbury, CM2, Sewards End, EN9, Cressing, Rickling Green, Moulsham, Westcliff, Hackney Marshes, Sandon, SS0, St Osyth, Maylandsea, Chalkwell, Theydon Bois, Thorrington, CM3, Stapleford Abbotts, Langham, South Hanningfield, Sturmer, East Horndon, Great Totham, North Weald, Upper Green, Tolleshunt Knights, West Thurrock, West Hanningfield, Wickham Bishops, Ickleton, CO13, Great Bentley, Quendon, Danbury, SS12, Braintree, Hinxton