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